Pink's 7-Year-Old Daughter, Willow, Dyed Her Hair Purple Because She's "More Punk" Than You. By Karenna Meredith. Updated on June 7, 2018 at 9:50 PM.

Willow, who turns 7 on Saturday, debuted her new purple hair during her famous mom’s Los Angeles Beautiful Trauma show on Thursday when she surprised concertgoers on stage. Wearing a patterned ...