We all know Selena Gomez and Demi Lovato are the bestest of BFFs. But did you know that the two first met on the set of Barney? Or that the singer is named after the late Tejano legend, Selena Quintanilla-Perez? Check out even more tidbits of SelGo trivia in the latest episode of our video series, Think You Know Pop?

We're paying tribute to the stunning Stars Dance diva as she puts the finishing touches on her Interscope Records debut. And speaking of recording, did you know that Selena drinks olive oil to keep her voice intact? (Ew.)

Do you have a favorite pop star you want to see featured in a future episode of Think You Know Pop? Tell us in the comments below, or tweet us at @PopCrush. And don’t forget to subscribe to our YouTube page for even more pop music and celebrity videos!

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