I think Wonder Woman is a valid reason to give the amazing Gal a special exemption. She's definitely increased her relevance/fame, but not sure if it'll be enough to get her in.
A nomination that doesn't have a chance of winning: Halsey
Based on the critical and box office success of Wonder Woman, Gal Gadot is worthy of an exemption. She'll never be more relevant than she is now. She's even hosting SNL this week. Not sure if she can top her performance last year when she crushed everyone until losing in the semi finals to De Armas, but she's certainly the early favorite.
Also you can tell she's super attainable. While she currently happens to be dating handsome, rich, famous global superstar actor Michael fassbender, if she were to be single again she could totally hit it off with a random 2p2er and start dating them.
There was Baywatch movie this year that I've been meaning to watch for nostalgia's sake, and someone named Kelly Rohrbach was in it. She was also Sports Illustrated Swimsuit Issue "Rookie of the Year" in 2015. I'm now going to google some pics of her and post them below because she is probably attractive.
Oh, she used to date DiCaprio, maybe Aaron Rodgers, and is now dating Steuart Walton, one of Sam Walton's grandsons.