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It’s hard to believe that fall is upon us even here in Los Angeles, what with the attendees of the 16th Annual Women in Hollywood Tribute Sponsored by ELLE dressed in summer frocks and sandals.

Renee Zellweger showed off a remarkably thin physique in a simple, strapless red dress while Amber Rose showed off a plethora of curves in her little red dress. I’m not exactly sure how she got invited, but she certainly looks vivacious.

Robin Wright Penn opted for a tailored black suit, and black peep-toe heels, showing off a red manicure. One of my favorite outfits is being is displayed by newly engaged Emily Blunt, showing off her dark locks in a cream-colored shift dress and strappy sandals.

In fact, that seems to have been the popular color, with Becki Newton, Zoe Saldana and Katie Cassidy decked out in an angelic shade of ivory.

Gallery Info: Renee Zellweger, Emily Blunt, John Krasinski, Sofia Vassilieva, Miranda Cosgrove, Katie Cassidy, Catherine Hardwicke, Jenna Dewan, Kat Dennings, Katie Holmes, Diane Kruger, Julie Andrews, Alec Baldwin, Chris Diamantopoulos, Adam Shankman, Brenda Strong, Becki Newton, Robin Tunney, Amber Rose, Jenna Elfman, Julianne Moore, Cat Deeley, Zoe Saldana, Robin Wright Penn and Jennifer Carpenter at the 16th Annual Women in Hollywood Tribute Sponsored by ELLE at the Beverly Hilton Hotel.