The Most Daring Dresses Of The Year

Rooney Mara brought her goth-glam style to the red carpet in this intricate Alexander McQueen frock that had cut-out details and a lace top. 

The actress attended the ceremony to support her beau, Joaquin Phoenix, who took home the award for Best Actor for his role in Joker. "She's the only girl I ever looked up on the internet. We were just friends, email friends. I'd never done that. Never looked up a girl online. I know that I have meaning in other parts of my life, and that's really what sustains me," Phoneix told Vanity Fair.