Keira’s 30 best looks at 30

At one of her first red carpet events, Keira Knightley channels the underwear as outerwear trend at the Bridget Jones Diary premiere in London, April 2001.

Keira Knightley makes her big screen debut in Brit comedy Bend It Like Beckham in 2002. A breakout star from the off, Keira is immediately thrust into Hollywood, whilst also doing great things for the football strip in the process.

Keira Knightley at the world premiere of Pirates of the Caribbean - The Curse of the Black Pearl in Anaheim, California, June 2003.

Notching up a number of box office hits early on in her career, Keira Knightley attends the King Arthur world premiere in New York City, June 2004.

Keira Knightley and then boyfriend Jamie Dornan at the As You Like It West End Opening Night Gala, June 2005.  

Keira Knightley attends the 63rd Golden Globe Awards, January 2006.

Nominated in the Best Actress category for her role as Elizabeth Bennet in Jow Wright's big screen adaptation of Pride & Prejudice, Keira Knightley wears Vera Wang at the 78th Academy Awards, March 2006.

Surely one of her most iconic looks to date... Who could forget THAT green dress that she wore in Atonement?

Keira in a 1930s inspired costume and swimming hat in Joe Wright's adaptation of Ian McEwan's novel Atonement.

Keira Knightley attends the ELLE Style Awards in London, February 2008.

Keira Knightley stars as Georgiana Cavendish, the Duchess of Devonshire in The Duchess, opposite Ralph Fiennes.

Keira Knightley stars opposite Sienna Miller in 2008's The Edge of Love about poet Dylan Thomas. The script was penned by her mother Sharman MacDonald.

Keira Knightley at the Laurence Olivier Awards in London, March 2010.

Keira Knightley at the 54th BFI London Film Festival, October 2010. 

Keira Knightley wearing Chanel Couture at the Never Let Me Go premiere in London, October 2010. (We're not sure we'll ever tire of seeing pictures of this dress, either.)

Keira Knightley at the premiere of A Dangerous Method at the 68th Venice Film Festival, September 2011. 

Keira Knightley at the Toronto International Film Festival, September 2011.

Keira Knightley arrives at the premiere of A Dangerous Method at the 55th BFI London Film Festival, October 2011.

Keira Knightley and then boyfriend and Klaxons frontman James Righton in London, May 2012. 

Keira Knightley and director Joe Wright collaborate once again on the theatrical retelling of Leo Tolstoy's classic, Anna Karenina.