The ice king has finally melted. Simon Cowell may have gained a reputation for being downright nasty to show participants, but the judge finally shows the world his lovable side.

Heidi Klum wore square earrings at the semi-finals of “America’s Got Talent” Season 11 in Los Angeles on August 30, 2016 (Credit: FayesVision / WENN)

Simon seems to have changed his demeanor so much that Heidi Klum couldn’t resist, but plant kisses all over her co-judge’s face.

Dressed to impress, Heidi Klum was radiant in a Jitrois “Zipi” suede dress in vibrant red, accentuated by cutouts and zipper trims that added a sultry touch (Credit: FayesVision / WENN)

Heidi posed in front of the cameras for the “America’s Got Talent” season 11 semi-finals red carpet before breaking into full-blown PDA mode with a stunned Simon.

Heidi Klum shows off her feet in red Christian Louboutin Uptown ankle strap pumps (Credit: FayesVision / WENN)

The leggy judge opted for an all-red look for the semi-finals. Heidi slipped into the gorgeous Jitrois “Zipi” suede dress, which featured a sexy cutout and slits out of zipper trims.

Heidi Klum playfully posed behind Simon Cowell after smothering his face with kisses (Credit: FayesVision / WENN)

Heidi finished her look with square earrings, embellished rings, and red ankle strap pumps.

Caught in the act: Heidi Klum left lipstick marks all over the unguarded Simon Cowell’s face (Credit: FayesVision / WENN)

Heidi has always been playful with her co-workers, so her lipstick antics with Simon weren’t exactly unusual. However, her co-judge’s stunned face was priceless after he had realized what the model had done.

Luckily, the cute moment was caught on camera. Check out the clip right before Simon’s interview segment below.

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