Kristen Stewart wore:

Dress:  Monique Lhuillier

Shoes:  Bally

Cuff:  H. Stern

She was styled by Tara Swennen.

Christian Serratos wore:

Dress:  Rafael Cennamo

Shoes:  Stella McCartney

Clutch:   Kotur

Jewlery:  H. Stern

She was styled by Joey Tierney.

Jennifer Love Hewitt wore a dress from Max Azria Atelier with a Judith Leiber clutch.  Her jewels were from H. Stern.  She was styled by Shelley Carter.

Taylor Swift arrived at the CMT Awards in a blush, crystal-encrusted minidress from Collette Dinnigan paired with Prada shoes. Her earrings were from H. Stern, and her ring and bracelet were from Kwiat.

She performed in a black and gold dress from Aussie designer Rachel Gilbert, and boots from Everybody.

Her other performance outfit was a blue dress from Rebecca Taylor, with a few added sparkles around the neckline, and nude dance shoes from Capezio.  And ...

... her own bathrobe (!!), which was a gift from her makeup artist Lorrie Turk.

All of her looks were styled by Joseph Cassell.

For the Munich premiere Miley wore a Temperley London dress.

For the Paris premiere, Miley wore a Dolce & Gabbana dress with Aldo shoes.  Cocktail ring was H. Stern.

Tara Swennen styled her for both events.

Halle Berry wore a black knit dress with sheer panel & cap sleeves from Herve L. Leroux.

Lynn Collins wore an Emanuel Ungaro dress.  Shoes were Camilla Skovgaard gold leather and chain shoes.  Click through for detail shots ... Cuff is H. Stern Zephyr in 18K yellow gold.

Fergie wore a Vena Cava dress with Balenciaga shoes.  Her earrings were from Chrome Hearts and ring from Noir.  She was styled by Laura Lightbody.

Anjelica Huston arrived with her nephew Jack wearing Michael Kors pants with an Armani tee and Burberry trench.

Garcelle Beauvais wore a dress from L.A.M.B by Gwen Stefani.

Mary Lynn Rajskub wore a ruby red ribbed knit cocktail dress from David Meister.

Hugh Jackman wore a grey flannel custom 2-button suit, white shirt and shoes from Ferragamo to the premiere.  And was just generally handsome, as usual.

Click through for accessory shots

She hits the high & low notes ...  on the red carpet in Madrid.  Miley wore a Luisa Beccaria skirt with a Forever 21 tank!  A Lulu Frost necklace, but shoes were Aldo!!  Ring was H. Stern's "Golden Stones" in black diamonds but bracelets were CC Skye!!! High and low and perfect pitch, all across the board.  She was styled by Tara Swennen.

CLICK THROUGH FOR MORE PICS

Miley Cyrus wore a Missoni coral and floral print silk one shoulder dress from Resort 09 to the special screening in Nashville.  Her shoes were Joie.  Ring was H. Stern and Earrings were from Ippolita.  Miley is styled by Tara Swennen.

Taylor Swift wore a French Connection dress and paired it with Brian Atwood shoes and a Lauren Merkin clutch.  She did not work with a stylist for this event.

Click through for more

On the red carpet, Miley wore an embellished gown from Monique Lhuillier, shoes from Cole Haan and jewelry from H. Stern.  She was styled by Tara Swennen.

Taylor Swift wore an Angel Sanchez gown.  Her clutch was VBH "Manila P" in Silver Sparkle.  Jewels were from Neil Lane platinum and black diamond drop earrings and ruffle cuff bracelet. Shoes were Louboutin.  She was styled by Joseph Cassell.

Carrie Underwood wore a pale pink Randi Rahm gown.  Her clutch was Mary Norton.

Kellie Pickler wore a Zuhair Murad gown.  Kellie's clutch was Daniel Swarovski and shoes were YSL.  Kellie was styled by Renne Layher.

Jennifer Love Hewitt wore a Robert Rodriguez dress.  Clutch was Gucci and shoes were Valentino.  Her earrings were from Tiffany and her bracelets from Simon J.

Click through for more red carpet dresses and Miley, Taylor & Carrie's onstage looks ....

Ginnifer Goodwin wore a dress from April, May with Stella McCartney shoes.  Her earrings were Daniel Swarovski Fall 2008 couture collection.  Ginny carried a silver textured clutch from Kotur.  She was styled by Penny Lovell.

Emily Deschanel pulled off another amazing vintage find with this pumpkin colored satin dress of no particular label.  Jewelry was from Couture Couture by Juicy.  Shoes were Stella McCartney and gold clutch was from Kotur.  Emily was also styled by Penny.

Portia di Rossi wore a Bottega Veneta pre-Fall 09 black cotton/silk dress to the awards.  Shoes were from Stella McCartney.  Her earrings were platinum with a black diamond surrounded by white diamonds from Neil Lane.  Portia was styled by Kellen Richards.

Click through for more ...

Cameron Diaz looking cute in a Michael Kors top & belt.  Jeans are 7 for All Mankind.  DSquared2 shoes, LAI bag and ring from Alexis Bittar.  She wore a bracelet from Gemma Redux. Cameron was styled by Rachel Zoe.

Miley Cyrus is wearing a dress from Sheri Bodell.  Jewelry is from Coomi and shoes are Joie.  Miley was styled by Tara Swennen.

Amber Valetta was wearing a dress from Preen with a Chanel clutch ...  styled by Lia Davis.

Demi Lovato is wearing a dress from Ina Soltani with YSL heels.  Bracelets are Swarovski and diamond ring and hoop earrings are Rosalina Jewelry.  Demi was styled by Michelle Tomaszewski.

Emma Roberts wore a D&G orange strapless dress with black lace overlay.  Shoes were Jimmy Choo booties and her ring & cuff were from CC Skye.  Emma was styled by MAUDE (Emily Current & Merritt Elliott).

America Ferrara wore a J. Mendel dress with Jimmy Choos.  Bracelets were H. Stern's Neptune Bracelet and Stars Deco Bracelet in 18K gold with diamonds.  Her ring was one-of-a-kind from the Stern Star Collection in 18K gold with white & black diamonds.  She was styled by Annabel Tollman.  Her makeup look was created by artist Vanessa Scali.

Keke Palmer wore an Elise Overland stretch-leather sheen minidress to the awards.  Bracelets were platinum and diamond from Neil Lane.  Earrings were 18 carat oxidized gold and diamond Strburst from Platt Boutique.

Ashley Tisdale wore a dress from Akiko Ogawa.  Ashley was styled by Simone Harouche.

Megan Fox wore J Brand jeans with a Thomas Wylde shirt & scarf.  The jacket was PRPS.  Megan wore Loree Rodkin's gothinc point ring with 15 carats of multi-colored diamonds and center moonstone.  Megan was styled by Deb Waknin.

Presenter Lily Collins wore a S/S 09 one-shouldered blue cocktail dress, nude leather heels and a gold paillette clutch - all from Versace.

Some of the boys!

The Jonas Brothers ...

Nick is wearing a Givenchy jacket, Paul Smith shirt, Lova jeans, Esquvel shoes and a Nagual wallet chain.

Kevin is wearing a YSL scarf, Phillip Lim shirt, Martin Margiela pants and Jack Purcell Converse shoes.

Joe is wearing an LNA t-shirt, Ever leather jacket, April 77 jeans and YSL sneakers.

They were styled by Michelle Tomaszewski.

Chris Pine wore a gray pinstriped peak lapel button-down vest from John Varvatos.

Mandy Moore wore a Miu Miu dress with Christian Louboutin heels.  She carried a clutch from Anya Hindmarch.  Her necklace was vintage.  Mandy was styled by MAUDE (Emily Current & Merritt Elliott).

Marisa Tomei wore a Kai Kuhne dress with Alexander McQueen shoes.  Her ring was H. Stern, and earrings were vintage from her own collection.

Jewel wore a Stella McCartney dress, styled by Jessica Paster.

Debra Messing was in an Alice + Olivia jumper with Louboutins.  Her clutch was Jimmy Choo's "Sandra".

Brooke Shields wore Victoria Beckham's "Orthez" dress in black.  The belt is Brooke's own, as is her jewelry.  Shoes are Louboutins.  Brooke was styled by Amanda Ross.

Debi Mazar was also wearing Victoria Beckham - the "Lombez" dress in cobalt.

Angie Harmon wore a Givenchy top with pants from The Row.  Her shoes are Louboutin and she carreid a clutch from Bally.  Angie pulled from her personal wardrobe, and did not use a stylist for this event.

Leven Rambin wore a BCBG Max Azria dress with Urban Outfitters tights, Louboutin shoes and carried a Foley + Corinna bag.  She was styled by Marcus Molanari.

Garcelle Beauvais wore a vintage Bill Blass dress with pale pink Brian Atwood pumps.  H. Stern jewels were diamond earrings from the Zephyr collection and a smoky quartz ring from the Fire collection. 

Marisa Tomei wore a vintage Dior gown, with shoes from Brian Atwood.  Jewelry was pale pink geode studs with white diamonds from Kimberly McDonald and Marisa's own vintage ring.

Nicky Hilton wore a Choijihyung dress, Jimmy Choo shoes and H. Stern earrings.  She carried a YSL bag. Nicky did not work with a stylist.

Lisa Rinna wore vintage Bill Blass from Decades and shoes from Brian Atwood.  Lisa was styled  by Jen Rade.

Rachel Griffiths wore vintage Sarmi from Decades with H. Stern jewelry.  Rachel does not work with a stylist.

Click through for jewelry details

Yves Saint Laurent sponsored the event held Saturday night in New York.

Mary-Kate Olsen wore a black crepe dress with silver belt.  Shoes were black patent "Tribute' pumps, and bag was silver croc patent minaudiere.

Becki Newton wore an emerald sequin silk muslin dress.  Clutch was YSL black patent clutch, and shoes were the Silver "Cage" sandal.

Ginnifer Goodwin wore a strapless Harlequin print chiffon evening gown.  Shoes and cuff were also YSL.  Clutch was Marc by Marc.  Earrings were from H. Stern.  Ginnfer was styled by Penny Lovell. 

Diane Kruger, Claire Danes ... Click through for more photos.

Rose Byrne wore a Christian Cota dress to the "Knowing" premiere tonight in NYC.  Shoes were Stewart Weitzman and her ring was from H. Stern.  The clutch was Kotur, Marais creel clutch of ruga leather and gunmetal.  Rose was styled by Penny Lovell.

Carla Gugino wore a Dolce & Gabbana dress with Jimmy Choo shoes, a Ferragamo clutch and jewels from H. Stern.  Carla was styled by Jessica Paster.

Halle Berry wore a gown from Marchesa, with jewels from H. Stern.  She carried a Jimmy Choo mirrored gold clutch.  Halle is styled by Deb Waknin.

Robin Wright Penn wore a gown from Monique Lhuillier.  Shoes were Jimmy Choo "Kenzie" satin platform.  Jewels were from H. Stern.

Anjelica Houston wore a dress from Diane Von Furstenberg, bag and shoes from Jimmy Choo and jewelry from H. Stern.  Anjelica did not work with a stylist for this event.

Fantasia wore a dress from Paperbag Princess Vintage, shoes from Guiseppe Zanotti and jewelry from H. Stern.

Hillary Scott is wearing a dress from Monique Lhuillier and jewels from H. Stern.

Katy Perry is wearing a dress by Basil Soda, shoes from Christian Louboutin, bracelets and ring by H. Stern and earrings from Jacob & Co.  Katy is styled by Johnny Wujeck.

Katy's performance dress will be from Jenny Packham. Pics TK!

Taylor Swift wore a sparkly Collette Dinnigan with Louboutin peep-toe heels and carried a Jimmy Choo clutch.  Jewelry was from Lorraine Schwartz.  Taylor is styled by Joseph Cassell.

Whitney Houston wore Dolce & Gabbana to perform at Clive Davis' annual pre-Grammy party.  Whitney is styled by Timothy Snell.

Rihanna wore a dress by Roberto Cavalli.  Jewelry was yellow gold Croco cuffs and a gold & diamond ring from Hellmuth. 

Katy Perry wore a Georges Chakra dress with Louboutins and a clutch from Renee Caovilla.  Earrings were from H. Stern and ring was Zorab.  Katy is styled by Johnny Wujeck.

Miley Cyrus wore a Cavalli dress, BCBG shoes, earrings by Bochic and a ring from Amrapali.  Miley was styled by Tara Swennen.

Jennifer Hudson (pictured with Clive Davis) wore a Todd Lynn dress with a Balenciaga bag, Ferragamo shoes and jewelry by Loree Rodkin to Clive Davis' annual pre-Grammy party.  Jennifer is styled by Lisa Michelle Boyd.

Keyshia Cole wore a dress by Grai, shoes from Givenchy, clutch from Swarovski and jewels from H. Stern.

Estelle wore a Fendi top with leggings by American Apparel.  Shoes were from Halston, clutch Calvin Klein and jewelry from Noir.

Sheryl Crow wore a dress from Ports 1961 with a bag from Mary Norton, jewelry from Pratt Vintage Jewelers, with Sheryl's own shoes.  Sheryl is styled by Wendi + Nicole.

American Idol judge Kara DioGuardi wore a Nicole Miller gown to the event.

Amy Adams is in a Giambattista Valli gown, VBH clutch with H. Stern jewels.  Amy is styled by Cristina Ehrlich.

Perrey Reeves in a Monique Lhuillier gown, Cole Haan shoes and H. Stern jewels.  Clutch is VBH.  Styled by Tara Swennen.