Biggest Loser's Bob Harper Kisses Boyfriend Anton Gutierrez in Super Cute Photos!

Bob Harper and his boyfriend Anton Gutierrez share a super sweet kiss while out and about together on Wednesday (November 18) in West Hollywood, Calif.

The 50-year-old The Biggest Loser trainer and his beau looked so in love while they walked hand in hand down the sidewalk.

Bob‘s role on the hit NBC weight loss series will be switching to host on the upcoming season as longtime host Alison Sweeney has left the show. The new season premieres on January 4!

15+ pictures inside of Bob Harper and his boyfriend…