POPSUGAR Celebrity Sienna Miller Slide Picture of Sienna Miller Arriving at a Caroling Event in London Little Red Riding Hood by katie henry 12/08/10 1 Shares Like us on Facebook Sienna Miller was in the holiday mood for a caroling event in London on Tuesday. Source: Film Magic Read More HotSienna Miller Sienna Miller The Prettiest Dresses We've Ever Seen Walked the Red Carpet at Cannes 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 A-Listers Movies Young Hollywood TV Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. 4 years she looks like she's had some lip fillers. citygrl12 4 years she looks pretty bellesunny 4 years Gorgeous!