Can you name that celebrity with rainbow hair?
Find out who she is after the jump!
Hayden Panettiere recently posted these pictures on her Twitter page.
The actress, who showed off colorful hair, posed with a good friend in the set of pictures. She wrote ’Me and my BF Allie finally gettin’ some play time.’
While all eyes were on Hayden’s hair, the 22-year-old model and actress was actually promoting a line of jewelery.