POPSUGAR Celebrity Sienna Miller Sienna Lights Up by Celebrity 3/11/06 0 Shares Like us on Facebook This time I'm not referring to a "fag". Sienna Miller was having a blast with some young boys at a charity event in London. She even auctioned off her own dress and Jude Law's T-shirt. Source Read More Sienna MillerNews Sienna Miller See Every Gown to Hit the Cannes Red Carpet 28 All-White Looks to Master Just in Time For Memorial Day We Spy: Is 2015 Taylor Swift's Best Year Ever? Sienna Miller Breaks From Cannes Duties For Bikini Time Get the scoop with our daily newsletter TV Young Hollywood A-Listers Movies Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.