Before you go, click to see which other stars got naked on camera.
In July 2019, the two has secretly tied the knot that February.
And Heidi Klum is not shy about flaunting her stellar physique while on vacation with her younger boyfriend Vito Schnabel.
She had played several small parts in movies in the form of a cameo, playing Swiss bombshell Ursula Andress in the biopic titled, The Life and Death of Peter Sellers in the year 2004.
But we've managed to find some sizzling alternatives to help you keep cool on the beach.
The German-born model often shares photos of her and 31-year-old Kaulitz — or photos taken by the rocker — on her Instagram.
In the subsequent three photos, Klum and Kaulitz are seen staring into one another's eyes while siting next to the glass window.
Hold on, wasn't she in the Bahamas only a fortnight ago? Judging by the photos, Klum and Kaulitz are definitely still in their honeymoon phase.