Rachel McAdams

Long before she starred alongside Ryan Gosling in the rom-com classic 'The Notebook' and became the cruel teen Regina George in 'Mean Girls', Rachel McAdams spent three years working at McDonald's - but she wasn't a very good employee.

She once said: "I worked at the local McDonald's for three years. I'm not sure why they kept me: I am something of a daydreamer and a dawdler, so they would only let me be the 'friendly voice' that greeted you when you entered the restaurant."