Aug 01, 2013 at 1:20 am

Sophia Bush Hosts Do Something Awards in Different Dresses!

Sophia Bush is a bright yellow bombshell while speaking onstage at the 2013 Do Something Awards at Avalon on Wednesday (July 31) in Hollywood.

The 31-year-old actress donned a couple of different dresses while hosting the award ceremony.

PHOTOS: Check out the latest pics of Sophia Bush

Earlier in the day, Sophia posed with her boyfriend Dan Fredinburg on the yellow carpet before the show.

Sophia recently sat down with Huffington Post to chat about her hosting duties for the Do Something Awards. Watch the video below!

FYI: Sophia is wearing a white Paule Ka dress, Burak Uyan shoes, a Lauren Merkin bag, a Gaydamak hand cuff, Graziela Gems earrings, and a Dana Rebecca Designs ring. In the yellow dress, she is wearing Schutz shoes, Dana Rebecca Designs earrings and an EF Collection ring. Sophia paired her black and white Mandalay Bay dress with Monique Lhuillier shoes, Dana Rebecca Designs earrings, and Graziela Gems ring.