No Doubt perform with Pink in Las Vegas

No Doubt surprised fans during a show in Las Vegas on Friday night (21Sep12) by performing with pop star Pink.

Gwen Stefani's band took to the stage for the 2012 iHeartRadio Music Festival at the MGM Grand Garden Arena and during a rendition of the group's anthem, Just A Girl, the frontwoman told the crowd, "Ladies and gentleman - Pink!"

The So What hitmaker then joined in the second verse of the song and sang the rest of the track with Stefani.

After the show, Pink took to her Twitter.com page to share her experience with fans, writing, "I just got off stage from the raddest surprise performance with No Doubt. She really is that cool. I'm just a girl."