Justin Bieber makes a surprise appearance on The Ellen DeGeneres Show today with a delayed birthday gift for her – his hair!

"I wanted to do something good. I'm giving pieces of it to different people," Justin says about his chopped locks. "The thing is, we're doing something special. We want you to donate it to whatever charity you want."

Check out a video from his appearance:

READ IT: Justin Bieber to release Director's Fan Cut of Never Say Never

Ellen will be auctioning off the hair on her website for her charity, The Gentle Barn.

Are you going to bid on Justin Bieber's hair?

Photo: Michael Rozman/Warner Bros.

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