Jonas dated Lovato, Swift and Hadid in 2007, 2008 and 2015 respectively
Credit: Monica Schipper/Getty

Joe Jonas has dated a bevy of Hollywood beauties, but which ex-girlfriend would he shag, marry and kill?

DNCE’s lead singer appeared on Thursday’s Watch What Happens Live and the night wouldn’t be complete without a “Plead the Fifth” segment!

For the last question, host Andy Cohen asked Jonas, 26, to choose exes Taylor Swift, Demi Lovato and Gigi Hadid for the hypothetical question game.

“I’ll marry Demi. She’s a friend,” he said about fellow former Disney Channel child star. “This is a game, right? Shag Taylor. Kill Gigi,” concluded.

Jonas and Lovato, 23, first met on the set of Camp Rock in 2007 and went public with their romance in March 2010. The pair split just two months later, but have maintained their friendship over the years.

Swift, 26, and the former Jonas Brother, dated for four months in 2008 until he broke up with her in a 27-second phone call.

Hadid, 21, and Jonas dated for five months in 2015. On his past relationship with Swift, Jonas said, “We were children.”

The DNCE frontman is currently on tour with Selena Gomez for her Revival tour and played a secret show in L.A. Thursday night to celebrate the launch of The Coffee Bean & Tea Leaf’s Nitro Cold Brew, which was served to guests in custom cocktails.

About 200 guests were treated to a six-song set which included the bands’ hits “Toothbrush” and “Cake by the Ocean,” as well as a cover of TLC’s hit “No Scrubs.”