And the latest hurr change may just be our fave look yet!
The band recently took to stage at the Capital FM Summertime Ball to play some of their best bangers like "Touch" and "Power" and in honour of the event, Jesy Nelson debuted a brand new 'do.
Introducing the pastel pink princess...
Like, who even is this woman?
Is she human?
Because she looks more like a rare, mystical, fantasy creature to us.
Slay Jesy, slaaaaaaay!