The romance rumors surfaced a few weeks ago when Jenner, 58, and Gamble, 41, were spotted having dinner in L.A.
Gamble, a road manager with Scooter Braun/SB Projects, later joined the Kardashian clan as they celebrated Kim Kardashian's 34th birthday in Las Vegas.
“Extra’s” AJ Calloway recently caught up with Kris and asked about the dating rumors. Jenner laughed, “I'm playing hard to get… it's my new philosophy.”
Meanwhile, the momager's ex, Bruce Jenner, is seeing family friend Ronda Kamihira.
The Jenners filed for divorce in September after 22 years of marriage.