Demi Lovato wore:

Dress:  Jenny Packham

Shoes:  Guiseppe Zanotti

Clutch:  Nancy Gonzalez

Ring:  Tacori

Earrings & Bracelet:  Martin Katz

She was styled By Michelle Tomaszewski.

Julie Benz wore:

Dress:  Twenty Cluny

Shoes:  Guiseppe Zanotti

Rings:  Cartier

Bangles:  Ippolita

She was styled by Joey Tierney.

Katie Cassidy wore:

Dress:  Loeffler Randall

Shoes:  Guiseppe Zanotti

Clutch:  Christian Louboutin

She was styled by Nicole Chavez.

Miranda Cosgrove wore:

Dress:  Elise Overland

Shoes:  Guiseppe Zanotti

Ring:  Alexis Bittar

She was styled by  The Kids.

Leighton Meester wore a Christian Cota dress to the VMAs, with Giuseppe Zanotti shoes.  Her jewelry was from Cathy Waterman.  She carried a clutch from Bottega Veneta.  She was styled by Logan Horne.

Emma Watson wore Proenza Schouler from the Resort 2010 collection with shoes from Burberry.  She was styled by Caroline Sieber.

Michelle Trachtenberg wore a casual ensemble of American Apparel leggings with a shirt from Tucker and a blazer from Topshop.  Her shoes were Guiseppe Zanotti and her bag was from Kooba.  Earrings and ring were from Rarities by Carol Brodie.  She did not work with a stylist for this event.

Ashanti also styled herself to attend the premiere.  She wore pop colors of an Herve Leger skirt with a Ramona LaRue top.  Her boots were also Guiseppe Zanotti.  Jewelry was from Lorraine Schwartz.

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Hayde Panettiere attended a special screening of her new film wearing a white one-shouldered silk dress from Andy & Debb.  She paired it with pumps from Guiseppe Zanotti and a Nancy Gonzalez clutch.  Earrings and ring were from Slane & Slane, and gold cuff was from Joan Hornig.

She was styled by Logan Horne.

Julianne Hough wore a jeweled dress from Jenny Packham with shoes from Guiseppe Zanotti.  Here jewels were from Jemma Wynne.  She was styled by Amber Lehman.

Karolina Kurkova is not the first person that comes to mind when I think of country music, but she attended the awards in Nashville wearing a tux dress from Azzaro and the "Seace" ankle boot from Aldo.

Marion Cotillard wore a Lanvin dress with Dior shoes and Chopard jewelry.  Her clutch (not pictured) was Swarovski.  She's pictured with her husband Guillaume Canet, who is wearing a YSL navy blue wool and mohair tuxedo and black cotton shirt from Cruise 09 collection.

Eva Herzigova is wearing Roberto Cavalli with Guiseppe Zanotti shoes.

Peaches Geldof wore Palue Ka.

Earlier in the day, Marion presnted the trophy wearing a Elie Saab dress, YSL shoes and Chopard jewels.

Eva Mendes sparkled in an Azzaro dress, Guiseppe Zanotti shoes, and Cartier jewels.  She was styled by Rachel Zoe.

Jessica Biel wore a dress and jacket by The Row and carried a purple pleated Valentino bow clutch from the Fall 2009 Collection.  Jewelry was by Cartier.  Jessica worked with stylist Estee Stanley for this event.

Kate Hudson chose to pair a Rachel Roy gown with Guiseppe Zanotti bag and stunning Cartier jewelry.She was styled by Rachel Zoe.

Demi Moore wore a Prabal Gurung dress with a Ferragamo bag and Casadei shoes.  She completed the look with Cartier jewels.  Demi is styled by Rachel Zoe.

Rachel Weisz also chose a frock from the Prabal Gurung Fall Collection.  Jewelry is from Cartier, of course, and her other accessories include a Chanel clutch and Alexender Wang shoes.  Rachel is styled by Kate Young. 

Anne Hathaway made an entrance wearing a Jill Stuart dress, Casadei shoes, and a Christian Louboutin bag.  Jewelry by Cartier.  She also carried a Marchesa wrap (not pictured).  Anne is styled by Rachel Zoe.