Kate Gosselin's Bodyguard The New Costner?

0515_gosselin_tmz_audio_launch-1According to Detroit radio personality Mojo from Mojo in the Morning, "Jon & Kate Plus 8's" Kate Gosselin is getting hands on with her bodyguard -- and he saw it with his own eyes!

Mojo says he saw Kate and her busted weave last night at the Marriott with her hired protector, Steve Neild ... and they were holding hands!