Demi Lovato & Joe Jonas Make Beautiful Music Together with

Posted Monday September 29, 2014 1:25 PM GMT

She’s in the middle of her national tour and over the weekend Demi Lovato got a surprise visit from none other than Joe Jonas.

While rocking out at the Staples Center in Los Angeles, the “Skyscraper” singer launched into “This Is Me” from her 2008 film Camp Rock, and ex-boyfriend/former costar Joe Jonas came out to sing it with her.

Of course, the audience went nuts as they finished out the ditty together before sharing a hug and holding hands. Demi tweeted, “Thanks @joejonas for the awesome surprise!! #staplescenter #4yrssincewesangtogether #demiworldtour.”

And amazingly enough, Jonas kept the whole thing hush-hush up until the big moment. Afterwards, he posted, “Surprise LA! @ddlovato thank you for having me. Tonight was amazing. Fun keeping this a secret.”

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