Jennifer Lopez may be breaking up with her boyfriend Casper Smart.

The former "American Idol" judge has been experiencing problems with the 24-year-old on her current tour and with the rumors that he might be gay.

"Jen is absolutely going to break up with him, they just don't have a long term future together," a source close to the singer tells RadarOnline.com. "Casper will most likely be sent packing when the tour ends in Miami...she is just ready to move on now," the source added.

There has been speculation that the couple might break up after Smart was photographed leaving a peep show in New York City. The couple was in town for her 43rd birthday party.

According to Radar Online, the 24-hour XXX-rated shop is a pick up spot for gay men. A source told the magazine exclusively that he has seen Smart there in the past.

"This is a gay cruising spot," said the source. "You go into the booths, then you get all kind of tapping on the wall and propositions."

Another source who visits the peepshow regularly said he had seen Smart there before. "Yeah, I've seen him. He was in here about three weeks ago."

Several reports claimed he may have been there to pick up a gift for the "Dance Again" singer. However, the photograph of Smart in US Weekly shows he left empty-handed.

Smart's publicist Mark Young denied the reports to Radar Online, "Casper is not gay. These comments are born from envy and jealousy."

Attorneys for Jennifer Lopez and Casper Smart have denied the Star magazine report in a statement, according to E Online.

"These statements are false, malicious and defamatory," the couple's attorneys, Howard Weitzman and Shawn Holley said. "Ms. Lopez and Mr. Smart will pursue all remedies available to them under the law."