Heidi Klum, 49, poses in nothing but tiny thong bikini bottoms in

Heidi Klum left little to the imagination as she shared a photo of her derriere in nothing but a pair of thong bikini bottoms during her trip to the French Riviera

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Photos of Celebrities Over 50 Years Old in Sexy Bikinis – Hollywood Life

Heidi Klum, 49, stuns with cheeky bikini snaps: 'Hot girl summer

Heidi Klum and daughter Leni, 18, stun in lingerie shoot

Heidi Klum, 49, poses in sexy lingerie with her teenage daughter Leni, 18

Heidi Klum wears only black thong bikini bottoms as she strolls by the pool on St. Barts getaway after AGT's return

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Heidi Klum, 49, heats up the shore in a skimpy bikini with husband Tom Kaulitz, 32

Heidi Klum, 49, poses in nothing but tiny thong bikini bottoms in cheeky new photo