Christina Aguilera gets naughty on the black-and-white cover for “Not Myself Tonight,” the first single from her fourth studio album Bionic. The pop singer has collaborated with M.I.A., Flo Rida, Sia, Claude Kelly, and Tricky Stewart, among others, on the project.

“She’s mixing it up again. She’s singing R&B again, she’s doing pop. She’s doing it all, but she’s found a way to make it all meet in the middle because she’s so many different things,” Tricky told Rap-Up.com last year. “She’s a real serious musician, she’s a real serious pop artist, and she’s a real serious singer. She’s making all her audiences happy at the same time.”