From Sky News:

Lady Gaga has been a roadie for Iron Maiden.

The 25-year-old singer is a huge fan of the heavy metal group and offered to do chores for them backstage when they met in Tampa, Florida during the band’s The Final Frontier World Tour.

Refusing to take the 90-a-day roadie fee, Gaga dismissed her superstar status to carry out tasks such as ironing, preparing stage gear and handing out drinks and cigarettes to band members including singer Bruce Dickinson, bassist Steve Harris and drummer Nicko McBrain.