Casper Smart and Jennifer Lopez on an Earlier Shopping Trip.

Is Casper Smart gay?

Jennifer Lopez has been dating her 25-year-old backup dancer for seven months, which is six months longer than most thought it would make it, and now the male dancer is facing accusations from another dancer that he is gay and only using J Lo for fame and fortune.

According to the Huffington Post, Josh Ayers, who worked with Smart in the 2010 dance movie "Step Up 3D," has been attempting to "out" Smart on his Twitter account for months, claiming he is gay.

The website notes the dancer posted on twitter:

"LOL @jessyterrero check out Ur Gay Homie @caspersmart. Know as a low key homo in hollywood!!!

He is also talking to the tabloids, In Touch has some quotes from Ayers as well and none of them are very kind to Casper Smart.

According to the item from ITW, Josh said Casper “just got lucky” and hit the jackpot when his then-girlfriend of two years, Aisha Francis, got him a job with Jennifer, 42.

He dumped the girlfriend for Lopez.

The report adds:

"But while Aisha and Casper were going through a rough patch, she turned on the TV one day last November and watched in shock as she learned that Casper had moved on with Jennifer.

“Aisha was really good to Casper,” notes Josh. “But he used her to get what he wanted, then left her for J. Lo.”

Josh, who claims he watched Casper manipulate women for more than five years, tells In Touch about J Lo's lover:

“He’s willing to do whatever Jennifer wants as long as it furthers his own career.”

For his part - Casper's rep says Josh is just jealous.

When reached for comment, the couple's rep told RadarOnline, "Casper is not gay. These comment are born from envy and jealousy. It must be a slow news day."

(Image: FameFlynet)