Pink spends NYE with ex-husband

Pink spent New Year's Eve with ex-husband Carey Hart in Las Vegas, reports People.

The 'Sober' singer rang in 2009 at motocross racer Hart's Wasted Space club.

"He escorted her to the stage and toasted her at midnight," a fellow clubber said. "Then he wished everyone a happy new year. It was very informal."

Another onlooker revealed: "They didn't really talk much, but at midnight Carey grabbed her and took her up to the stage and introduced her. He sort of led her to the stage."

The couple, who split last February after two years of marriage, reportedly chatted in the VIP section before the singer performed a 30-minute show for guests.

In October, Pink revealed that she remains "best friends" with Hart despite their break-up.