Kevin Federline and Victoria Prince Pucker Up!

These candid, poignant images of weight loss pitchman Kevin Federline kissing Victoria Prince in the photo booth at First Food & Bar at the Palazzo Las Vegas back on July 31 come to us courtesy of celebrity gossip magazine Life & Style.

What a touching portrait they paint.

In the City of Sin filming their reality show (seriously), it's good to see K-Fed still head over heels for Victoria Prince. And the random dude in there with them ...

K-Fed and Victoria Prince pucker up in a kissing booth. You may hurl at will.