The blonde beauty wore her hair back when she posed for the cameras. The actress shared a ton of glam shots via Instagram, writing, "BFI Gala 💗 Make-up: @karindarnell Hair: @itsdash Styling: @elizabethstewart1 @jordan_grossman Dress: @rheacosta."
Of course, Wilson received a ton of love in the comments section. One person wrote, "REBEL!!!! 🔥🔥🔥🔥🔥🔥," while another added, "REBEL!!! MY JAW IS ON THE FLOOR! 😍❤️."
A third person gushed, "Exquisite."
The actress appeared to be solo at the event, as her girlfriend, Ramona Agruma, was not present.
As OK! previously reported, Wilson announced that she was off the market earlier this year.
"I thought I was searching for a Disney Prince… but maybe what I really needed all this time was a Disney Princess #loveislove," she wrote in June.
Since then, it seems like Wilson has been happier than ever, and the two have been traveling all over the world and attending events, including the U.S. Open this past August.
“The @usopen is such a spectacular way to end the Summer,” Wilson shared on social media.
The Australia native previously divulged some details about how she met her lady.
"We spoke on the phone for weeks before meeting. And that was a really good way to get to know each other," she told People. "It was a bit old-school in that sense — very romantic."
"I think going through the process of finding more self-worth, I think that what you want in a partner is elevated and so it's great to have someone who feels like an equal partner and be in a healthy relationship," she continued. "There were times — I'm not saying with all my exes, they're great — but there were some times that I was probably putting up with that I shouldn't have. So it feels different to be in a really healthy relationship."