Entertainment TV Khloé Kardashian Cozies Up to NBA Star James Harden in Newest Post-Workout Pic The Keeping Up with the Kardashians personality posted a photo of the duo posing with Cycle House instructors on her Instagram By Jacqueline Andriakos Published on July 9, 2015 07:50 AM Share Tweet Pin Email Photo: Courtesy Khloe Kardashian Khloé Kardashian and NBA star James Harden stopped by a West Hollywood spin studio Thursday for a sweat session with some A-list cycling instructors together. The 31-year-old and the Houston Rockets player, 25, hammed it up in a photo together alongside two Cycle House teachers, who have joined the network on a new E! reality show. Posted to the Keeping Up with the Kardashians star’s Instagram, the snapshot shows Kardashian sticking her tongue out with her hand on the basketball star’s arm, as he throws up a peace sign. The pair are sandwiched between Nichelle Hines and Aaron Hines, who appear on the series Hollywood Cycle. “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,” Kardashian captioned the photo. Kardashian and the All-Star athlete have sparked romance rumors over the last month and cozied up together in Las Vegas for the Fourth of July. Joined by Malika Haqq, Jermaine Dupri and former NBA star Rick Fox, the duo chatted it up throughout the day and lounged in a private cabana. RELATED VIDEO: The Kardashian Craze Hits Armenia Kardashian is currently separated from estranged husband Lamar Odom – who was in the NBA when the pair met. In December 2013, she filed for divorce, which has not yet been finalized. The reality star was most recently linked to rapper French Montana, whom she dated on-and-off from the spring of 2014 to March 2015.