Pamela Anderson's Tommy kiss

Pamela Anderson has been seen "passionately kissing" ex-husband Tommy Lee. 04/26/2007 - Pamela Anderson - - Las Vegas, NV © Terry Thompson / Photorazzi

04/26/2007 - Pamela Anderson - - Las Vegas, NV © Terry Thompson / PhotorazziThe couple recently holidayed with their sons, ten-year-old Brandon and nine-year-old Dylan, in Hawaii's Four Seasons Resort and reportedly couldn't keep their hands off each other.A source told the National Enquirer magazine: "At one point, Tommy was lying on top of Pam, and they were kissing, passionately."Everyone else around the pool area was staring, but they obviously didn't care."Despite their bitter divorce, the former 'Baywatch' star and the Motley Crue rocker have remained friends for the sake of their children.Pammie recently wrote on her personal website: "Like any other single mom I've tried to create a healthy example for my kids. That's why I realised early on that we are better off on our own right now, but I will work on my friendship, if nothing else, with their father who has admittedly made mistakes but adores us."People do need time to grow up sometimes. I have faith that we're heading in the right direction."It was suggested Pammie's close relationship with Tommy was a contributing factor in the break-up of her recent marriage to Kid Rock, who was allegedly jealous of his wife's friendship. (C) BANG Media International