Pink: McDonald's

Pop superstar Pink has a very impressive fast-food chain history on her CV.

The 'So What' hitmaker admits the thought of going back to her days of serving burgers at McDonald's, cutting a slice at Pizza Hut or serving at Wendy's fills her with dread.

She said: "Sometimes I dream I am back there, broke and working at McDonald's. It's, like, the worst nightmare, because I would never want to be back there. I've worked hard to get where I am."