Maroon 5 frontman Adam Levine has reportedly been accused of cheating on his pregnant wife Behati Prinsloo.

Instagram model Sumner Stroh dropped a bombshell on monday  after revealing her alleged  affair with Levine.

Stroh posted a Tiktok video 3 days after Behati announced her  3rd pregnancy.

Stroh said in her TikTok video, "I was having an affair with a man who's married to a Victoria's Secret model."

"At the time, you know, I was young, I was naive, &, I mean, quite frankly I feel exploited. I wasn’t in the scene like I am now. So I was definitely very easily manipulated,” she added.

She also showed an alleged DM that she received from Levine in which he asked if it was okay with her if he named his unborn baby after her.

"Ok serious question. I'm having another baby & if it's a boy I really wanna name it Sumner. You ok with that? DEAD serious," read  the message.

Levine has not responded to the woman's affair claim so far.

Levine has been married to Behati since July 19, 2014 after dating  for 2 years.

The couple share two daughters named Dusty Rose(5) &  Gio Grace(4) & are expecting the third child as well.