Jimmy Fallon loves doing a duet with the celebrity guests on his Late Night With Jimmy Fallon show. His latest singing partner? Anne Hathaway.
The duo took on a whole host of rap songs by the likes of 50 Cent and Snoop Dogg - but instead of er, rapping, Jimmy and Anne performed them in the style of showtunes from the West End.
Whether you're a fan of musicals or not, there's no denying that Anne has got one heck of a voice. In fact, that's the second thing we've learned about the star today (the actress also revealed she's a huge Kate Middleton fan.)
Watch below to hear 'In Da Club' like you've never heard it before...
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