Career: His big break came in 2009 when he starred alongside Woody Harrelson in the surprise hit Zombieland. In the same year he starred in Adventureland, and twelve months later he played Facebook creator Mark Zuckerberg in The Social Network, a role which earned him Academy Award and Golden Globe nominations. Since then he has lent his voice to Rio (2011) and its 2014 sequel and starred in To Rome With Love (2012), Now You See Me (2013) and The Double (2014).

Career: At the age of 16, Hathaway was cast in short-lived TV series Get Real. Her big-screen debut came in The Other Side of Heaven. In the same year she beat 500 other girls to land a role alongside Julie Andrews in Disney's The Princess Diaries. The film was a huge success and the family films Nicholas Nickleby, Ella Enchanted and The Princess Diaries 2: Royal Engagement followed before she started taking on more mature roles. The first of these was gritty drama Havoc. Since then, Hathaway has starred in a number of box-office hits, including Brokeback Mountain, The Devil Wears Prada, Becoming Jane, Rachel Getting Married, Alice in Wonderland, Love & Other Drugs, The Dark Knight Rises and Les Miserables, a role that secured her a Best Supporting Actress Oscar.

Career: In 2004, Mann played a nurse in short-lived medical drama Birdland and a year later she was chosen from an open audition of 500 candidates to star in The Cable Guy (1996). Since then she has starred in a number of big-screen comedies, including George of the Jungle (1997), Big Daddy (1999), The 40-Year-Old Virgin (2005), Knocked Up (2007), 17 Again (2009) and This Is 40 (2012). A number of her films have been directed by her husband, Judd Apatow. Her recent credits include The Bling Ring (2013), Mr Peabody & Sherman (2014) and The Other Woman (2014).

Career: Encouraged by a girlfriend, he made his stage debut as a stand-up comic in 1989. Foxx changed his name to something androgynous after learning that women were first on the bill at open-mic nights in comedy clubs. By 1991 he was a star in the US thanks to TV show In Living Color. His first film was 1992's Toys. Since then he's had his own, self-titled show, and featured in movies The Truth About Cats and Dogs, Any Given Sunday, Ali and Collateral. His leading role in Ray Charles biopic Ray propelled him onto Hollywood's A-list. He's also released several albums, and collaborated with Kanye West on hit single Gold Digger.

Career: In 1995, Atban Klann changed their name to Black Eyed Pods and then Black Eyed Peas. Dante was replaced by Jaime Gomez (aka Taboo). It was not until the release of their third album, Elephunk, in 2003 that the Peas gained the attention of a wider audience (singer Fergie had joined the group a year earlier). Since then, the Black Eyed Peas have sold more than 56 million records worldwide. Outside of the group, will.i.am has released a number of solo albums. He has also dabbled in acting and made his big-movie debut in X-Men Origins: Wolverine (2009). He has also voiced characters in Madagascar: Escape 2 Africa (2008) and Rio (2011) and its 2014 sequel. Since 2012, he has been a coach on The Voice UK. He is also a coach on the Australian version.