House actress Olivia Wilde has come a long way since her days on The O.C.
Fast-forward to 2011 and the actress is surprising everyone with her fashion choices, on and off the red carpet.
She's always up to date with the latest trends and top of the best dressed list of any event.
From the stunning Marchesa gown she wore to this year's Golden Globes to all the chic ensembles she's donned while promoting her two new films, The Change-Up and Cowboys & Aliens this summer, the 27-year-old actress knows how to turn heads with a mix of sexy and glam fashion choices.
CLICK ON THE PHOTO TO SEE OLIVIA'S BEST 2011 RED CARPET LOOKS