It was Spears.
From the caption under the picture so you don’t have to go to the link:
SKINHEAD: Britney Spears shaved her head and flipped out on a car during her 2007 descent into madness amid a struggle for custody of her children.
“descent into madness”...that’s Kelly.
I’ll take your word for it. I was just think about the one music video where Katy Perry breaks up with beau and then joins army.