09/10/2013 09:49 EDT

Olivia Wilde TIFF 2013: 'Tron: Legacy' Star Brightens Up Red Carpet (PHOTOS)

We have a new style crush and her name is Olivia Wilde.

The 29-year-old brought her fashion A-game to TIFF 2013 on Monday at the premiere of her upcoming flick "Third Person."

While it would be hard for any actress to stand out next to the hottie that is Mila Kunis, who also attended the premiere in a gorgeous white lace dress, the lovely brunette held her own in a bright yellow Valentino frock with a full pleated skirt and open back.

The former "House" star completed her bold look with bright pink lips and hot Jimmy Choo pumps. Meow!

But we can't decide whether we like this vibrant look more than the sexy Roland Mouret dress she wore to the Toronto Film Festival "Rush" premiere or the flirty Mary Katrantzou frock she sported to the TIFF 2013 Artists for Peace and Justice Festival Lunch.

We really want to know if fiance Jason Sudeikis helped Olivia pick out her outfits!

All the beautiful people are at TIFF 2013:

Photo gallery TIFF 2013 Red Carpet See Gallery