Khloé Kardashian and French Montana Party With Jennifer Lopez

June 5, 2014 -- Things are heating up!

Khloé Kardashian and French Montana attended Jennifer Lopez's concert in the Bronx together Wednesday night, and brought along plenty of friends.

In addition to hanging out with Lopez, the "Keeping Up With the Kardashians" star, 29, and her rapper beau also took photos with Fat Joe and longtime Kardashian friends Loren and Amber Ridinger.

5 Things to Know About French Montana

Kardashian has been linked to Montana, who has a new duet with Lopez, for several months. Though he did not attend her sister's lavish Italian wedding last month, it's believed that Kardashian's first stop when she returned stateside was to see him. Since then, the two have been spotted on a double date with Kardashian's big sister Kourtney and Kourtney's longtime partner, Scott Disick, in New York City.

Kris Jenner brushed off rumors last month of a serious romance, calling Montana "a good friend" to her daughter.