Sombr’s Prank Call To Selena Gomez Goes South, Benny Blanco Picks Up

Sombr thought he was dialing up Selena Gomez for a cheeky prank …  but instead, it was her husband Benny Blanco who answered — and the awkwardness was off the charts.

It all went down during Sombr’s “Call Your Ex Onstage” bit — but a playful jab at Selena turned weird when Benny picked up … and was straight-up baffled about why he was ringing him.

You’ve gotta see the whole thing play out … we can’t hear Benny’s side, but from what it looks like, BB was clearly grilling Sombr, trying to figure out why this call was even happening.