Who's Taking Heidi's Topless Photos?!

Who's taking all these semi-naked photos of Heidi Klum?!

From Starpulse: "Heidi Klum has revealed the source of all those racy selfies she posts on Twitter and Instagram. The America's Next Top Model hostess has recently posted images of herself hugging a palm tree in Bora Bora, sunbathing topless with some sand and shells arranged on her belly in the form of a smiley face, and pulling down her bikini bottoms enough to reveal a nasty sunburn."