VIDEO : Heidi Klum's Washboard Abs Are Super Enviable: See Her Impressive Bikini Look!

It?s hard to tell what?s more picture perfect -- Heidi Klum?s abs or her backdrop! The 43-year-old supermodel strutted her stuff on the beach in Turks and Caicos, rocking a tiny red bikini. The two-piece showed off her insane six pack abs and enviable figure. Klum was enjoying the sunny day on Thursday with her youngest daughter Lou, 7. The mother-daughter duo walked hand-in-hand through the waves and even had a fun floaty to help them out. Later in the day, they met up with Heidi?s mom, Erna Klum, for a boat ride.