Leopard print fashion war: Heidi Klum vs Mel B

Heidi Klum attends NBC's 'America's Got Talent' Red Carpet Event at the Dolby Theatre in Hollywood, California. (Photo by Getty Images)

(Photo by Getty Images)

(Photo by Getty Images)

Mel B attends NBC's 'America's Got Talent' Red Carpet Event at the Dolby Theatre in Hollywood, California. (Photo by Getty Images)

(Photo by Getty Images)

(Photo by Getty Images)

Judge Howie Mandel attends NBC's 'America's Got Talent' Red Carpet Event at the Dolby Theatre in Hollywood, California. (Photo by Getty Images)

Nick Cannon attends NBC's 'America's Got Talent' Red Carpet Event at the Dolby Theatre in Hollywood, California. (Photo by Getty Images)