Pink was left in agony after a ride on the back of her husband Carey Hart's motorcycle - she burnt her leg on the blazing hot exhaust pipe.
The So What! hitmaker spent Tuesday (13Apr10) working on bikes with motorcross racer Hart and their friend, American musician Butch Walker.
But Pink was left in pain when her leg slipped and her skin brushed against the hot metal.
In a series of posts on her page, she writes, "Hangin' with the boys. Workin' on bikes while Butch Walker tunes my drums... To answer the leg question: I burnt my leg on hubby's pipes. Burns are no fun. Hot pipes aren't either. At least not that kind lol (laugh out loud)."