We’d already guessed that Kylie Jenner would be Christina Aguilera for Halloween, we just didn’t know how “Dirrty” she was going to be, or that she’d have so much fun channeling the pop star, she’d do it a second time. In a custom Bryan Hearns ensemble that revealed slices of booty and plenty of midriff, Kylie made for a pretty believable Christina in October.
But Christina had a bunch of memorable style moments when she got her start in the ’90s, and plenty of them became iconic. We aren’t just talking music videos here; we rounded up some of Christina’s finest red carpet looks and daring concert crop tops. Read on to catch another glimpse of Kylie as Xtina, both on Halloween and at the singer’s birthday party in December, then find 15 other ways she could’ve pulled off the costumes.