Kris Jenner Brought Alleged New Boyfriend to Kim Kardashian’s Birthday Party in Vegas

Bruce Not Concerned?
Bruce Jenner allegedly not concerned about ex's feelings.
Just a few days after Bruce Jenner went public with his new girlfriend, Kris Jenner is proving she has moved along, too… With a much younger man!

The reality star momager, 58, was spotted last week hanging out with one of Justin Bieber’s managers Corey Gamble–who is allegedly still in his 40s.  Then the two jetted off to Las Vegas for Kim Kardashian’s 34th birthday party alongside Kanye West, Khloé Kardashian and a few famous friends.

VEGA$

A photo posted by Kim Kardashian West (@kimkardashian) on

However, while Kris is playing coy about her new hottie–who is picture furthest to the left in this photo–sources close to her tell TMZ that there’s definitely something going on, though it’s “not serious.”

Meanwhile, Gamble told Ok! Magazine last week that the duo met at Ricardo Tisci’s 40th birthday party in August and that he “really likes her.”

Guess we’ll just have to see what happens! Until then, launch the gallery above to see more celebrity hookups of 2014!