Sienna Miller has chopped her luscious blonde locks into an asymmetrical long bob, aka the "lob".
The Factory Girl actress showcased her fresh new hair-do while on a date in London with her fiancé actor Tom Sturridge.
Despite dying her blonde mane a fiery red shade in January for her role in American Sniper, the 32-year-old's flattering lob is her first major haircut in seven years.
Other celebrities such as Pippa Middleton, Jessica Alba, Taylor Swift and Ciara have also taken the plunge and joined the bob brigade.
Sienna and Tom have yet to set a date for their big day. They welcomed their first child, daughter Marlowe, in July 2012.