LAS VEGAS, NV - MAY 21: Musicians Andrew Taggart (L) and Alex Pall of The Chainsmokers perform onstage during the 2017 Billboard Music Awards at T-Mobile Arena on May 21, 2017 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

One half of  The Chainsmokers’ was called out by now ex- gf for cheating. Alex, The Dj from the group was caught making out with another girl at a hotel. Alex says he feels “miserable” after the whole situation.

Watch more of what he said below.

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