Heidi Klum's fans say she's only making LA 'hotter' after she posts a topless Instagram photo

Heidi Klum is bringing the heat this autumn in a new poolside snap.

The 53-year-old supermodel turned up the temperature in a new Instagram photo featuring her lounging poolside, wearing nothing but a small pair of black bikini bottoms.

"It’s hot in LA," Klum captioned the post, which shows her lounging topless on a daybed with her dog, with a large grass field and a swimming pool visible behind her.

Fans could not help but compliment the German supermodel in the comments section...