Watch Jennifer Lawrence Gush Over Fiance Cooke Maroney (Exclusive)

The last time we've seen you, you've entered a new phase of life. So congratulations on the marriage. Why is Cook the one? Why is he the one that made you say, uh-uh, throwing that away? Well, he's just the best person I've ever met in my whole life. It was a very easy, easy decision. She should be dead. Did you hear what the kids are calling you? Phoenix. So Sophie Turner was joking with us, saying that she gave Misty... It's not true. Been dealing with this all day. Whatever Sophie says, it's not true. It's not true. She said she gave Mystique the ending that she feels like you really would have won. She absolutely did. That's not a lie. That is true. Yes, she really did. Okay, so you're happy with the way things ended? You're happy you're not gonna be blue anymore? I will never be blue. I don't even think I'll do, like, aging makeup ever. Just nothing. Stop painting my face. Except for this. Yeah, I was blown away, really. I mean, they really did not hold back with the ending of this movie. And it was quite emotional. Simon told me he had to cut a deal with you, that you would only be blue for, like, 2.6 seconds. Yeah, if you watch the series of the movies, you see they're, like, riding around my blue... Like, the first movie I ended, like, being, like, mutant and proud. And then the movie after that, I was like, I changed my mind. I was like, I didn't... God, it's tough. It's a long time in the makeup chair.