Heidi Klum ditches bikini top for St. Barts makeout with husband Tom Kaulitz

Heidi Klum is adhering to a strict “no bikini top” dress code while on her St. Barts vacation with her husband, Tom Kaulitz.

The supermodel, 52, was spotted going topless once again on Thursday as she packed on the PDA with the Tokio Hotel guitarist, 36, by the water at Saline Beach.

Cameras caught the two locking lips in a steamy makeout session in the water as the pair wrapped their arms around one another.

It’s unclear as to what Klum covered her lower half with as the water kept it out of view, but she accessorized her look with a pair of brown oversized shades.

She wore those same shades on another topless beach excursion just two days prior.

Photos showed Klum catching some waves during her holiday vacation, covering up with just a pair of brown thong bikini bottoms.

Her husband walked by her side in the water wearing a pair of black paisley swim trunks.

At some point, Klum eventually put her chest out of sight under a flowy, yellow halter top as she lounged in the sand under an umbrella.

The “America’s Got Talent” judge — who has been seen on multiple occasions freeing the nipple during her Caribbean vacation — has certainly been relaxing to the fullest extent over the last few weeks.

She was also seen ditching her top during her beach outing with Kaulitz on Jan. 5 where she was spotted in photos engaging in another makeout session with her husband.

She was also seen on Dec. 28, putting her chest on display in a pair of barely-there white and red cherry-printed bikini bottoms.

On Dec. 26, she was snapped wearing only brown thong bikini bottoms, a necklace and a white baseball hat as she splashed around with Kaulitz.

The couple had their love on display as cameras caught the two stars holding hands. Klum was also seen sipping on a beer during the excursion