Sexy Sienna Miller has been a Mr. Skin favorite ever since she first took off her top, so today is the perfect day to celebrate her life, career, and beauty. Sienna Rose Diana Miller turns 37 today even though she looks nearly the same as when she debuted. Want proof? Here's Sienna in 2004's Alfie:
And here's Sienna in her most recent nudity, 2015's High-Rise.
Those breasts will make your boner rise high!She is the very definition of aging gracefully and sexily. Here's to Sienna on her 37th birthday. May she keep looking this good and showing it off onscreen.
