Has four brothers.

In 2006, Isla won the MTV Movie Award for Best Breakthrough Performance for her role in Wedding Crashers.

She was nominated for two Teen Choice Awards in 2006: Choice Breakout (Female) and Choice Hissy Fit, both for Wedding Crashers.

Was credited in special thanks for Borat (2006).

Her favorite bands include The Beatles, Oasis and Nirvana. She loves to listen to world music with her baby.

Was a huge Elvis fan as a teenager.

Seeing Ann-Margret on screen inspired her to start acting.

She loves Christopher Guest films.

Is obsessed with Juno and Ellen Page.

Her favorite TV shows include The Office, Monty Python, Blackadder (and all the other old British comedies) and Kath & Kim.

Was engaged to Darren Day in 1998-1999.

Says that she will never work together with Sacha Baron Cohen. "Ifeel like working together is the kiss of death."

Loves Morocco.