Here’s hoping we’re never unlucky enough to have to dance battle Britney Spears! In a new video shared to her Instagram, the singer, 40, danced her heart out, popping, locking and twirling in an elaborate routine that would have any amateur exhausted. Britney reminded her followers her talent can’t be put in a box, sharing in the video she “let go for the first time in a very long time” and that it felt good to “push” herself and “improve.”