![Oscar nominated actresses in a leading role Keira Knightley (L), for "Pride & Prejudice", and Reese Witherspoon, for "Walk the Line", arrive at the 78th annual Academy Awards nominees luncheon in Beverly Oscar nominated actresses in a leading role Keira Knightley (L), for "Pride & Prejudice", and Reese Witherspoon, for "Walk the Line", arrive at the 78th annual Academy Awards nominees luncheon in Beverly](https://c8.alamy.com/comp/2D2EG46/oscar-nominated-actresses-in-a-leading-role-keira-knightley-l-for-pride-prejudice-and-reese-witherspoon-for-walk-the-line-arrive-at-the-78th-annual-academy-awards-nominees-luncheon-in-beverly-hills-february-13-2006-the-academy-awards-will-be-given-out-in-hollywood-on-march-5-2D2EG46.jpg)
Oscar nominated actresses in a leading role Keira Knightley (L), for "Pride & Prejudice", and Reese Witherspoon, for "Walk the Line", arrive at the 78th annual Academy Awards nominees luncheon in Beverly
![Keira Knightley - 2006 Oscars - burgundy Vera Wang frock. | Oscar gowns, Best oscar dresses, Oscar dresses Keira Knightley - 2006 Oscars - burgundy Vera Wang frock. | Oscar gowns, Best oscar dresses, Oscar dresses](https://i.pinimg.com/originals/7e/54/86/7e548632657b69e47a96c9aa4e7566e4.jpg)
Keira Knightley - 2006 Oscars - burgundy Vera Wang frock. | Oscar gowns, Best oscar dresses, Oscar dresses
keira knightley source on Twitter: "Keira Knightley at the Oscars wearing Vera Wang dress. This dress in one of the best Oscar's dresses of all time. (2006) https://t.co/qdbaxRYCdz" / Twitter
![Keira Knightley admits it was 'sobering' being pregnant at the Oscars nominations | Celebrity News | Showbiz & TV | Express.co.uk Keira Knightley admits it was 'sobering' being pregnant at the Oscars nominations | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/590x/secondary/Keira-Knightley-242769.jpg)
Keira Knightley admits it was 'sobering' being pregnant at the Oscars nominations | Celebrity News | Showbiz & TV | Express.co.uk
![Keira Knightley Dresses Baby Bump in Valentino for Oscars 2015: Photo 3310874 | 2015 Oscars, Keira Knightley, Oscars, Pregnant Celebrities Pictures | Just Jared Keira Knightley Dresses Baby Bump in Valentino for Oscars 2015: Photo 3310874 | 2015 Oscars, Keira Knightley, Oscars, Pregnant Celebrities Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2015/02/keira-oscars/keira-knightley-pregnant-2015-oscars-04.jpg)
Keira Knightley Dresses Baby Bump in Valentino for Oscars 2015: Photo 3310874 | 2015 Oscars, Keira Knightley, Oscars, Pregnant Celebrities Pictures | Just Jared
![Keira Knightley Oscar Dress Window Notting Editorial Stock Photo - Stock Image | Shutterstock Editorial Keira Knightley Oscar Dress Window Notting Editorial Stock Photo - Stock Image | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/967716a/c6b7833d/Shutterstock_967716a.jpg)
Keira Knightley Oscar Dress Window Notting Editorial Stock Photo - Stock Image | Shutterstock Editorial
Today Show - #Oscars then & now... Keira Knightley in 2006 & 2015. (Photos by Getty Images, AP) | Facebook
![Keira Knightley Oscar Dress Window Notting Editorial Stock Photo - Stock Image | Shutterstock Editorial Keira Knightley Oscar Dress Window Notting Editorial Stock Photo - Stock Image | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/966715a/0431b0e6/Shutterstock_966715a.jpg)
Keira Knightley Oscar Dress Window Notting Editorial Stock Photo - Stock Image | Shutterstock Editorial
![Keira Knightley admits it was 'sobering' being pregnant at the Oscars nominations | Celebrity News | Showbiz & TV | Express.co.uk Keira Knightley admits it was 'sobering' being pregnant at the Oscars nominations | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/590x/secondary/Keira-Knightley-242765.jpg)