Heidi Klum rocks tiny string bikini at the beach

Heidi Klum soaked up the love on her sun-filled getaway with hubby Tom Kaulitz.

A shirtless Kaulitz caressed Klum’s stomach and nuzzled her neck as they indulged in some serious PDA on the beach — including a passionate kiss at sunset — in recent Instagram videos.

Klum sported shaggy bangs and long beach waves for the romantic moments.

“It’s another day for you and me in paradise ❤️❤️,” the makeup-free model captioned one of the clips from Sunday, which was set to Phil Collins’ 1989 song with the same lyrics.

The same day, the former Victoria’s Secret model, 52, vibed with Kaulitz, 35, as they enjoyed some music on their vacation. Klum wore her copper-colored bikini with a towel wrapped around her waist while relaxing with her spouse.

“🥳❤️ Sunday fun-day,” the former Victoria’s Secret model captioned the video.

In another clip shared to Instagram Monday, the “America’s Got Talent” judge cheekily untied her brightly colored cover-up to reveal a red two-piece swimsuit underneath as she walked through a tropical grove.

Klum shielded her face from the sun with a zebra-print hat and blue sunglasses, and finished the look with a pair of gold sandals. Pete Rodriguez’s iconic hit “I Like It Like That” played in the background as the supermodel playfully strutted past the camera with a shimmy.

And on Tuesday, she added to her string of bikini posts with another string bikini paired with reflective sunglasses and damp, wavy hair. “Every day 👙☀️ 🌴and ❤️🥰,” she wrote in the caption.

Klum’s followers gushed over her effortless vacation vibe in the comments section. “Ageless beauty and icon🔥🔥,” wrote one person, while another remarked, “Slay queen 🥰👏🏻.”

Others simply added rows of hearts and flame emojis to express their admiration for Klum’s flawless physique.

The mom of four is never shy when it comes to bikini snaps. In June, she slipped into a strappy gold thong bikini by Calzedonia for a little backyard gardening.

The Italian swimwear brand previously announced Klum as the face of their summer campaign in her home country of Germany.

She most recently took to Instagram to promote the brand on Monday in a white string bikini paired with a white button down shirt and sparkling earrings. “It’s not summer without @calzedonia 🤍 ,” she wrote in the caption.