The Insider.com

Rumors about who Jennifer Lopez is dating have been flying since she split from Marc Anthony in July 2011 and now a source has confirmed to The Insider that her latest fling is with Casper Smart -- her backup dancer!

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On a recent trip to New York City, the paparazzi had a field day when the two were spotted, on more than one occasion, exiting her hotel mere moments apart.

The source adds that it was during this trip that they first hooked up, much to the chagrin of Jennifer's other dancers. Although no one should be too surprised if she looks to the chorus line for love: Jennifer's second marriage was to her former backup dancer, Cris Judd, who met the singer on the set of the Love Don't Cost a Thing music video. They wed on September 29, 2001 and divorced in January 2003 -- shortly after, Bennifer was born.

Casper -- who has danced alongside Beyonce and Jordin Sparks as well as on Glee and in Step Up 3D -- has been part of Jennifer's squad since she dropped the dance-tastic single On the Floor earlier this year.

Check out the twosome on American Idol this past May and see if you can sense the burgeoning chemistry