Career: Shia took a starring role in Disney show Even Stevens, as well as a number of Disney movies. He went on to small roles in films including Charlie's Angels: Full Throttle (2003) and Bobby (2006) before his big break came in 2007 when he starred in Disturbia. This led to roles in Transformers (2007) and Indiana Jones and the Kingdom of the Crystal Skull (2008) and starring alongside Michael Douglas in Wall Street: Money Never Sleeps (2010). More recently, he has starred in Transformers: Dark of the Moon (2011), Lawless (2012) and Nymphomaniac (2013).

Career: In 2004, Huntington-Whiteley did a shoot for Teen Vogue in New York and made her catwalk debut. Two years later, she began modelling for Victoria's Secret. Since then, Huntington-Whiteley has modelled for Burberry, appeared on the cover of British Vogue, and posed nude for a Pirelli Calendar. She made a move into acting by playing the female lead in Transformers: Dark of the Moon (2011). Her next major acting role will be in Mad Max: Fury Road (2015).

Career: Duhamel's first taste of acting came as an extra in a number of music videos. In 1999, he began training with Scott Sedita Acting Studios and later that year, he won a part in daytime soap All My Children. Between 2003 and 2008, he played Danny McCoy in prime-time drama Las Vegas. His film credits include the Transformers movies, The Romantics (2010), When in Rome (2010), New Year's Eve (2011) and Movie 43 (2013).

Career: In 1998, Gibson was signed by RCA Records. His debut single, Nobody Else, reached number 36 on the Billboard Hot 100 chart. Later the same year, he released his self-titled album. He continues to record albums. He first made an impact as an actor in John Singleton's Baby Boy (2001), but he is best known for playing Roman Pearce in the Fast and the Furious franchise. His other film credits include Four Brothers (2005), Transformers (2007) and two sequels, Legion (2010) and Black Nativity (2013).

Career: Dempsey became a teen mag favourite when he starred in Can't Buy Me Love in 1987 as Ronald, a nerd who pays a popular cheerleader to go out with him. He won a Young Artist Award for the role, which led to parts in movies including In a Shallow Grave and Loverboy. However, his career went into a downward spiral, and many of his films, including Run and Face the Music, were box-office flops. A range of TV movies followed, and he appeared opposite Dustin Hoffman in 1995's Outbreak. After starring in Scream 3, Dempsey's popularity increased again, and he has since been seen in Will & Grace and Sweet Home Alabama. He currently stars as Dr Derek Shepherd in medical drama Grey's Anatomy. Though he had a box-office hit with family film Enchanted in 2007, Made of Honor, released in 2010, was less well received.

Career: Frances made her film debut in Joel and Ethan Coen's first film Blood Simple (1984). She went on to win an Academy Award for her role in Fargo (1996) and picked up further nominations for Mississippi Burning (1988), Almost Famous (2000) and North Country (2005). The acclaimed actress has also starred in Short Cuts (1993), Lone Star (1996), Wonder Boys (2000), The Man Who Wasn't There (2001), Laurel Canyon (2002), Friends with Money (2006), Miss Pettigrew Lives for a Day (2008), Burn After Reading (2009), Transformers: Dark of the Moon (2011) and Moonrise Kingdom (2012). She voiced a character in Madagascar 3: Europe's Most Wanted (2012).

Career: In 1980 Malkovich moved to New York to further his career, and won great acclaim in 1984 for his performance opposite Dustin Hoffman in Death of a Salesman. Early films include Places in the Heart, The Killing Fields and Empire of the Sun, but it was 1988's Dangerous Liaisons that made him a star. Further plaudits came for Of Mice and Men and In the Line of Fire. He played a version of himself in Being John Malkovich. He continues to appear on both stage and screen in a variety of projects, including blockbuster hits RED and its sequel, and Transformers: Dark of the Moon.