Famous celebrity children: Meet David Hasselhoff, Heidi Klum and Kevin Bacon's famous off-spring

Heidi Klum, 50, splashes around in a skimpy black bikini and shares a kiss with husband Tom Kaulitz, 34, while vacationing in St. Barts

Heidi Klum packs on the PDA with her husband Tom Kaulitz after he picks her up from glamorous night out

Heidi Klum, 50, sizzles in vinyl LBD and a furry black jacket as she enjoys girls' night out with pal Sofia Vergara, 51, in LA