We were wrong.
The singer and Nike Training Club brand ambassador debuted her new 'do at the opening of Balmain's first London store on March 16. And then she proceeded to post this photo of her outfit during the event with the caption, "Who is reponsible for this [dress]? It's black and gold."
At least that's sorted out?
Seriously though: What do you think of Ellie's new hair?
We think it looks better all messy and unbrushed. Totally #casual. Like so: