While the "Last Friday Night" singer has probably worn a pink wig or two in the past, this time she made it semi-permanent -- popping up at a gas station in Los Angeles yesterday with her hair dyed the cotton candy color.
Katy's hair has gone through a couple transitions this summer, starting off black before getting stripped to red and then bleached to blonde. It seems like this may have been the end game from the beginning.
What do you think of Katy's pink hair? Check out more pink haired stars below!