Adam Levine is coming clean about an alleged affair.

The Maroon 5 singer was called out by Instagram model, Sumner Stroh, and took to Instagram on Monday, September 19.

Sumner claimed to have been manipulated into having a year-long affair with Levine.

She also claimed that he asked to name their third child after her IF it was a boy.

Levine is married to former Victoria’s Secret model, Behati Prinsloo, and the couple have two children together and a third on the way.

He took to his Instagram Story on Tuesday, September 20th.

Levine wrote, “A lot is being said about me right now and I want to clear the air. I used poor judgement in speaking with anyone other than my wife in ANY kind of flirtatious manner.”

He denied ever having an affair, but admitted he “crossed the line,” and copped to allowing the conversations become inappropriate.

“I did not have an affair, nevertheless, I crossed the line during a regrettable period in my life,” his Story continued. "In certain instances it became inappropriate. I have addressed that and taken proactive steps to remedy this with my family.”