Previous rumors claimed that Adam Levine is purportedly making his wife, Behati Prinsloo, jealous and paranoid with his alleged flirting with other women.

Apparently, marriage has not made Adam Levine less of a playboy, and his wife isn't happy about it.

"Adam's acting like the same playboy he was before they wed, and that's a problem for his wife," a source told In Touch magazine, as quoted by Hollywood Life.

"She thinks it's disrespectful for him to flirt with other girls when he's married to her ... He goes out all the time and hangs out with other models," the insider added. "Recently, Adam had a guys' night out and Behati found out he was chatting up girls. She was livid and they had a huge fight. It's a sore spot for her."

Adam Levine's purported flirting has allegedly made Behati Prinsloo paranoid, further worsening the rift in their marriage.

"She never wanted to be that nagging wife, but now she is, constantly calling or texting Adam to see where he's at. It's driving him crazy-and pushing him further away," the insider dished out. "He promised Behati that after they got married, things would change-and they haven't."

Amid rumors of womanizing and flirting with models, is Adam Levine trying to make it up to his wife? Is the singer wooing Behati Prinsloo once again?

A couple of weeks ago, it has been reported that Adam Levine and his wife celebrated their first wedding anniversary in Cabo San Lucas, the same place where the two married last year.

The singer reportedly serenaded Behati Prinsloo on their special celebration.

"The Maroon 5 frontman and coach on NBC's 'The Voice' scored some major brownie points and made women everywhere swoon when, according to a report from NBC's KNTV, he took over for the band and serenaded his supermodel wife with a romantic rendition of Marvin Gaye's Let's Get It On," People reported.

"Prinsloo, 26, swayed and clapped while her man hit some serious high notes."