Los Angeles: Actress Keira Knightley shuns an expensive Hollywood lifestyle to ensure she can still relate to her less well-off friends.


Keira Knightley. Pic/Santa Banta 

The "Atonement" star regularly earns huge salaries for appearing in blockbusters such as "Pirates of the Caribbean", but gives herself a spending cap so she is not "alienated" from people around her, reports contactmusic.com.