Boy-Toy Breakup! Kris Jenner 'Actively Looking' To Replace Younger Lover

RadarOnline.com has exclusively learned that Kris Jenner and Corey Gamble's once-torrid relationship has been cooling down — and it's about to come to a bitter end!

"Kris and Corey's romance has really been ramped up – it's mostly for show and more of an employer/employee scenario," a family insider told Radar.

"He's under contract and it's due for renewal in the next few months and no one thinks she's going to keep up this particular appearance," continued the insider.

Instead, 60-year-old Jenner's "actively looking" for a new boy toy to replace Gamble, 35.

"Kris has been madly working out and losing the 15 lbs. she put on over the holidays," said the insider of Jenner's pre-breakup regimen.

"Poor Corey has no idea, but she'll make sure he leaves with a nice big payout that keeps him quiet."