Happy Birthday, Sienna Miller

The British bombshell is turning 37 today—celebrate with her hottest shots.
(Photo: Maxim)

(Photo: Maxim)

Forget that over-hyped McConaissance, the past few years have been momentous for British talent Sienna Miller

Stepping back into the spotlight after some time away, the classic English beauty quickly shed her fashion-fixture, party-girl image to established herself as a reputable actress. She was practically unrecognizable in Foxcatcher and American Sniper, and her roles in The Lost City of Z and Live by Night were similarly career-defining.

We couldn't be happier about her success. As she turns 37, we look back on her days as a breakout ingénue, circa her 2003 Maxim shoot:

But she is just as sizzling today. Thirty-seven never looked so hot!