Cameron DiazWhose peachy butt?This celeb has been caught on camera having a rollicking frolic.

In the middle of the ocean, nonetheless.

Cameron Diaz hit the surf in Malibu, sans a surfboard, and did some body surfing instead.

Apart from her sickeningly good fig, something else really stood out too.

Her swimming companion, who was a mystery bloke in red shorts.

They swam. They smiled. They surfed.

Was it all platonic, or purely planktonic, of the sea friend variety?

Fret not, we're on Cam beach watch, so you can go and see it all in our gallery... and please note her dodgy bikini top.