Sienna Miller has a fresh new 'do! The "Foxcatcher" actress, 32, debuted a major hair makeover this week, stepping out with her trademark long locks chopped off.
Miller was snapped by paparazzi in London on Wednesday evening, July 2, with a chic new long bob. Her dark blonde hair was shoulder-length as recently as last week, when she was seen outside of London's Il Baretto restaurant.
Joined for the evening by her fiance, Tom Sturridge, Miller is just one of many celebrities to take the bob plunge. The lob has become particularly popular as of late, with stars such as Mandy Moore, Whitney Port, Taylor Swift, and Pippa Middleton rocking chopped cuts.
Miller and actor Sturridge have been engaged for more than two years, but have yet to set a date for their big day. The pair welcomed their first child, daughter Marlowe, in July 2012.
What do you think of Sienna's new 'do? Cast your vote then keep clicking to see more of her most memorable looks ...