Adam Lambert, Fergie, & Azealia Banks: Life Ball 2013!

Adam Lambert hits the stage wearing a turban for a performance at the 2013 Life Ball on Saturday (May 25) in Vienna, Austria.

The 31-year-old singer performed the song “Love Wins Over Glamour” during the event, which is Europe’s largest fundraiser for HIV and AIDS causes. He is also pictured below arriving at the airport in Vienna the day before.

Fergie, who is pregnant with her first child, hosted the event and met up with Kelly Osbourne on the red carpet before the gala began.

Azealia Banks hit the stage during the show wearing a furry cat costume!

FYI: Fergie is wearing a Tom Ford dress with a Valentino purse and shoes. Kelly is wearing a Vivienne Westwood dress, Erickson Beamon mask, and Brian Atwood shoes.