Gwyneth Paltrow attended the L.A. premiere of her new movie Iron Man 3 last night. Newly crowned as People magazine's most beautiful woman in the whole wide world, she waved politely at the babbling masses not worthy of tabloid superlatives. And posed on the red carpet, like beautiful people do, in an Antonio Berardi gown. Posed in an Antonio Berardi gown and nothing underneath. Because beautiful people can do that sort of thing. (And, to be fair, because you just can't wear undies beneath a dress like this. The sheer panels on the side would make an unflattering VPL out of even your finest lacy briefs.) Advertisement Look, you can just about see the curve of a beautiful person's butt cheek! We've not seen this from Gwynnie since... well, this month's issue of Harper's Bazaar. You little minx, you. Getty Images Meanwhile, Robert Downey Jr. wore white sneakers. Getty Images Share On facebook Share On facebook Share On vk Share On vk Share On pinterest Share On pinterest Share On lineapp Share On lineapp Share On twitter Share On twitter Share On email Share On email Share On sms Share On sms Share On whatsapp Share On whatsapp Share On more Share On more Share On tumblr Share On tumblr Share On link Share On link Share On copy Share On copy Omg It's Prime Day!