Channeling Angelina is always a good idea on the red carpet!
Her navy blue J. Mendel gown featured a daring, thigh-high slit, reminiscent to the Versace gown Angelina Jolie wore to the 2012 that made headlines.
While speaking to E!'s red carpet correspondent, and her personal stylist, Brad Goreski, Sarah joked that she was rocking the "Angelina Jo-Leg" at the show as part of her ensemble.
"Do you like how I made Jolie into a Jo-Leg?" The actress asked, while showing off the height of her dress' slit. The 25-year-old complimented her glam gown with Lorraine Schwartz jewels, Giuseppe Zanotti heels.
Aside from showing a lot of skin, Sarah also showed off a lot of PDA on the carpet. The actress was accompanied by her boyfriend, Dominic Sherwood. The two, who starred together in "Vampire Academy," have been dating since February 2015.
Sarah is up for a SAG Award for Outstanding Performance by an Ensemble in a Comedy Series along with her co-stars from the hit ABC sitcom, "Modern Family."
Her onscreen little sister, Ariel Winter, also looked gorgeous on the red carpet. The actress turned 18 just two days before, on Jan. 28.