What is with everyone going au natural this weekend? First there was Gwyneth Paltrow stepping out without any makeup on in the Hamptons, and now Heidi Klum's been spotted at a party - sans bra.
The German supermodel was snapped showing off her all-white summer style and, while her trousers were all loose and floaty, so were her boobs.
Heidi headed out to a party in Santa Monica with her boyfriend Martin Kirsten and her four kids looking pretty as ever, donning her signature aviators and a wide grin.
The Project Runway star has spoken of her laid-back nature before, while explaining that it was her mum who recently took pictures of her topless on holiday.
She told Access Hollywood
: "I'm European. I don't like wearing tops. And I don't like tan lines."
Check out our gallery of more gorgeous blonde stars below: