Beaches are beautiful displays of Mother Nature's bounty, but nothing cranks up the heat like some sexy humans on the sand.
Here, in order from least lusty to most:
10. Mustique, Saint Vincent and the Grenadines
Duchess Kate's babymoon destination is sizzlingly serene.
9. Bondi Beach, Australia
The lifeguards are so sexy, they've got their own TV show.
8. Diani Beach, Kenya
Oceanside patio? Looks romantic to us.
7. Venice Beach, USA
Skateboarders. Surfers. Shirtless rollerbladers and Muscle Beach weightlifters... the sporty-sexiness is out of control.
6. Paradise Island, Bahamas
The Bahamian island is big with yogis -- seaside flexibility is sexy.
5. St Tropez, France
Brigitte Bardot made this the "bikini-posing capital of the world" with a risqué photo in 1953.
4. Natai Beach, Thailand
This secret beach may not have any sexy glamor shots, but does knowing the Kardashians stayed here help at all?
3. Crane Beach, Barbados
Where Rihanna hangs out. 'Nuff said.
2. Tulum Beach, Mexico
Mayan ruins and craggy cliffs make this a favorite of model Cara Delevingne.
1. Ipanema Beach, Brazil
The people-watching is great -- but with World Cup players on the field nearby, this famous beach can only get hotter as the tournament continues.