And on Wednesday, the 42-year-old star showcased her lean legs in a striped mini dress at the post-show red carpet for America's Got Talent at Radio City Music Hall in New York City.
The mother-of-four looked stunning as she joined her fellow judges Mel B and Howie Mandel after announcing the season 10 semi-finalists.
Star search: Heidi Klum attended the post-show red carpet for America's Got Talent at Radio City Music Hall in New York City on Wednesday
Heidi showcased her supermodel frame in a short sleeved dress that featured vertical lines throughout.
The girlfriend of Vito Schnabel accentuated her thin torso by wrapping a red and black belt above her waist.
She further highlighted her svelte figure by completing her outfit with a pair of strappy red high heels.
The longtime Project Runway host styled her blonde tresses in loose curls around her shoulders and wore warm brown shades of makeup on her flawless complexion.