We already know that Demi Lovato and Nick Jonas are hitting the road together this summer for their "Future Now" tour and that they're playing Philips Arena June 29.

But the tour has morphed into the 2016 Honda Civic Tour – an annual sponsored outing that has attracted more than 4.2 million fans since 2001 with headliners including One Direction, Maroon 5 and the Black Eyed Peas.

Everything remains the same with the Atlanta date, however, through midnight March 28, fans can partake in a buy-two-get-two ticket promotion at www.Honda.us/2for2 . To redeem the offer, enter the access code "DemiNickCIVIC" upon checkout.

Additionally, a "Power of Dreams" sweepstakes will take place through Aug. 27. At each show on the tour, one ticket holder and a guest will be selected for a backstage VIP experience, including a tour of the arena, a peek at Lovato and Jonas' tour bus and a meet and greet with the pair. Enter to win at www.honda.us/tix.

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