Nifty·Posted on Dec 11, 201523 Dance Moves That Changed Our Lives In 2015Reasons why we should never fear the dance floor.by Christina LanBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. When Lorde made us believe in the power of our arms. Tap to play GIF Tap to play GIF 2. When this became #goals. Tap to play GIF Tap to play GIF 3. When Drake straight up ~grooved~ for 5 minutes. Tap to play GIF Tap to play GIF 4. When Christine and the Queens did this BODY ROLL in a SUIT. Tap to play GIF Tap to play GIF 5. When THIGHS. Tap to play GIF Tap to play GIF 6. When Demi was all, "I'M CONFIDENT, YO." Tap to play GIF Tap to play GIF 7. When Matt Healy rocked some glitzy eyeshadow. Tap to play GIF Tap to play GIF 8. When FKA Twigs undulated like a beautiful sea creature. Tap to play GIF Tap to play GIF 9. When Grimes did a jig here and a jig there and gave no fucks to what anyone thought. Tap to play GIF Tap to play GIF 10. Just the hair flip. Tap to play GIF Tap to play GIF 11. When Lana caressed air molecules like it was NBD. Tap to play GIF Tap to play GIF 12. When MØ swirled her arms seductively in a hot tub. Tap to play GIF Tap to play GIF 13. When these dancers defied the limits of the human body. Tap to play GIF Tap to play GIF 14. When this trio made us want to be this effortlessly chill. Tap to play GIF Tap to play GIF 15. When Psy turned himself into an octopod deity. Tap to play GIF Tap to play GIF 16. When Rihanna smoked a joint to the beat before killing a man. Tap to play GIF Tap to play GIF 17. When Selena made us believe it was possible to look good in distressed tees while rolling gingerly on the floor. Tap to play GIF Tap to play GIF 18. When Maddie Ziegler did anything. Tap to play GIF Tap to play GIF 19. When Mahiro Takano from Sia's Alive smashed it. Tap to play GIF Tap to play GIF 20. When Björk took us on a tour of her engrossing mouth. Tap to play GIF Tap to play GIF 21. When Janelle Monáe levitated. Tap to play GIF Tap to play GIF 22. When this happened. Tap to play GIF Tap to play GIF 23. And of course, when these girls made us all want to be their BFFs. Tap to play GIF Tap to play GIF