If Nicki Minaj has mood-hair, she was showing her true colors when performing at The Green Auction: A Bid To Save Earth at Christie’s last night in NY. But despite her massive half-green hair, Nicki wasn’t tweeting about the ecology last night. “Dear Barbz, who knew wen I gave anna wintour a s/o in “muny” she’d b calling me 2 perform @ a vogue charity event. Lmao.” Hmm, whether the green stood for trees or money, we’re sure the charity was grateful for her appearance. See more photos of Nicki and other auction attendees in the gallery below.
[Photos: Getty Images]