It's hard to imagine life without Little Mix, isn't it? Like, what did we even sing at karaoke? Who did we look to for style inspiration? What even was the point of living before 'DNA' existed?
Now as you're probably already aware if you've been anywhere near Twitter, today officially marks the five year anniversary of Jesy Nelson, Leigh-Anne Pinnock, Jade Thirlwall and Perrie Edwards being chucked together on The X Factor.
One name change, 5673 different hairstyles and shitloads of smash singles later the girls are stronger than ever, and Perrie has a well cute message for all you dedicated Mixers out there.
Getting all emotional over #5YearsOfLittleMix, Perrie wanted to tell fans through yours truly: "I love our fans more than anything in the world. They're the most supportive, most dedicated people and I really hope they love the next album. We're working very hard for them and we feel like we know what our fans like now and what they wanna hear and what they want us to talk about in our music.
"Hopefully we've got it right because we love them and we want to keep them happy."
Adorable. Now go celebrate by wailing along to 'Secret Love Song' and testing your fetus Little Mix X Factor era knowledge with our quiz, eh? Oh, and scoff some cake while you're at it.