Watch Demi Lovato go undercover as Lyft driver, surprise fans

"I'm touring with my ex-boyfriend's brother right now," an undercover Demi Lovato tells one of many unsuspecting passengers in the latest installment of Undercover Lyft. Little does the rider know, Lovato is talking about her current tour with Nick Jonas.

The video sees Lovato -- who goes by Samantha, "you can call me Sam" -- driving passengers around, her famous features concealed behind a hat and sunglasses, as she talks with them about how Selena Gomez is a much better singer than Demi Lovato and how she thinks Lovato has a "weird chin." Though the best moment comes when Lovato succeeds in encouraging one bold rider to sing along to a Camp Rock song.

Check out the full video below:

Check out more from Demi in the gallery below!

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