Looks like Jon Gosselin’s former girlfriend Hailey Glassman has moved on -- and Jon’s not happy about it!

RadarOnline.com caught the 22-year-old blonde kissing celebrity boxing promoter Damon Feldman at the Grey Bar in Pennsylvania Wednesday night while Jon Gosselin was fuming mad inside his car.

PHOTOS: Hailey Glassman & Her New Guy

Despite claims that he’s over Glassman, the reality TV dad seemed shaken-up that she has moved on and found a new guy with a ‘real’ job.

• TAGS

• Damon Feldman
• Hailey Glassman
• John Wayne Bobitt
• Jon & Kate Plus 8
• Jon Gosselin
• Kate Gosselin
• Tony Fusco