Music·Posted on Dec 14, 201721 Times Little Mix Slayed The Fuck Out Of 2017They continue to be the very definition of best friends.by Nora DominickBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. When they became the first girl group since the Spice Girls to have an album at No. 1 for five weeks: 2. When they opened the Brit Awards with a performance of "Shout Out to My Ex" and SLAYED: 3. And then when they won for Best British Single and made us all feel like proud BFFs: 4. When they proved to be the very definition of best friends: View this post on Synco Music / Via dailylmgifs.tumblr.com 5. When they celebrated their six-year anniversary of becoming a group on The X-Factor: View this photo on Instagram 6. When they opened for Ariana Grande on the US leg of her Dangerous Woman tour: 7. When they supported the victims of the Manchester bombing by performing "Wings" at One Love Manchester: Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF 8. When they let fans into their world by releasing their Glory Days documentary: 9. When Jesy proved to be the proud mom of the group and gushed about Perrie, Leigh-Anne, and Jade during the Glory Days documentary: 10. And of course, when they gushed about her right back: 11. When Jesy and Perrie tried to teach us how to pop and lock, but they couldn't keep a straight face: Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF 12. When Jade realized she was talking to a real-life astronaut in space and was completely blown away: View this post on Syco Music / Via littlemixonline.tumblr.com 13. When they continued to be the queens of a cappella and acoustic performances: 14. When they stood together with their moms in the “Power” music video and it was adorable: Tap to play GIF Tap to play GIF 15. When they were drop dead gorgeous on the cover of Tmrw Mag: 16. When they continued to give their fans all the love in the world: View this photo on Instagram 17. When they collaborated with CNCO on "Reggaetón Lento" and absolutely crushed it: 18. When they showed off their killer dance moves in the music video for "Touch": Tap to play GIF Tap to play GIF 19. When they won a Kid’s Choice Award for Favorite Global Music Star: 20. When they continued to stand by each other and prove how important female friendships are: Tap to play GIF Tap to play GIF 21. And finally, when they finished the year completing their killer Glory Days world tour: View this photo on Instagram For more Best of 2017 content, click here! Listen to all the Little Mix songs you love right now: View this track on Spotify embed.spotify.com