KhloJam Rides High

Harden and Kardashian make it official: KhloJam rides high at spin studio in first Instagram photo together

Harden & Kardashian make it official: KhloJam rides high on Instagram

Things appear to be heating up between Houston Rockets' All-Star James Harden and Khloe Kardashian, who we've dubbed KhloJam. The hot duo got sweaty together while doing some cardio at West Hollywood’s Cycle House.

In the first Instagram photo of the two that Kardashian has posted, the reality star (sticking out her tongue) is sitting on a sofa next to Harden with her hand on his arm. Also in the pic are Cycle spin instructors Nichelle Hines and Aaron Hines who are featured in E! reality series, Hollywood Cycle.

The caption reads:

"Post class pic with the newest members of the E! family. Welcome to family guys! Thanks for kicking my ass tonight!!! Catch @HollywoodCycle Tuesday nights at 10pm! @ahines83 @spingalnichelle @jharden13"

The 25-year-old Harden and 31-year-old Kardashian, who is separated from her husband, former NBA player Lamar Odom, were spotted in Las Vegas over the holiday weekend engaging in amorous behavior.

Must be the beard.