Career: Started as a stand-up comedian, presented short-lived game show Carnal Knowledge and appeared on Father Ted. Got his big break in 1997 presenting The Jack Docherty Show while the regular host was on holiday. Norton won Best Newcomer at the British Comedy Awards, beating Docherty who had been nominated for the same plaudit. In 1998, he landed his own chat show, So Graham Norton, and started the production company, So Television. He signed a multi-million-dollar contract to host an American version of his chat show, The Graham Norton Effect, before moving to the BBC in 2004, presenting programmes including Strictly Dance Fever and The Bigger Picture. Since then, his star has gone into orbit, fronting endless musical reality shows, resurrecting his chat show, and recently taking over as the voice of Eurovision.

Career: Berry had a regular role in TV series Living Dolls in 1989, followed by a two-year stint in Dallas spin-off Knots Landing. Early films include Jungle Fever, Boomerang, and The Flintstones. She received acclaim for her performance in Bullworth in 1998, and a year later won an Emmy and a Golden Globe for playing the lead in Introducing Dorothy Dandridge. Projects since include Swordfish, Die Another Day, X-Men and its sequels, and Monster's Ball, for which she won a Best Actress Oscar. In 2005, she was given a worst actress Razzie award for Catwoman - and is one of the few stars to turn up to the ceremony to accept it. Other projects include Perfect Stranger, Things We Lost in the Fire, Frankie and Alice, Could Atlas, The Call and X-Men: Days of Future Past.

Career: Hemsworth landed his first film role in Star Trek (2009), playing James T Kirk's father, George Kirk. The films A Perfect Getaway (2009) and Ca$h (2010) followed until he got his big break playing the title role in Thor (2011). He has reprised his Thor character in Avengers Assemble (2012), Thor: The Dark World (2013), Avengers: Age of Ultron (2015) and Thor: Ragnarok (2017). His other films include The Cabin in the Woods (2012), Snow White and the Huntsman (2012), Red Dawn (2012), Rush (2013), Blackhat (2015), In the Heart of the Sea (2015) and Ghostbusters (2016).

Career: In 2001, McAdams shot an MTV pilot called Shotgun Love Dolls and in the same year, she made her film debut in My Name is Tanino. She received a Genie Award nomination in Canada for her role in Perfect Pie (2002). Her first Hollywood movie was The Hot Chick (2002), and her big break came in 2004 when she starred opposite Lindsay Lohan in teen comedy Mean Girls. Since then, McAdams has appeared in The Notebook (2004), Wedding Crashers (2005), State of Play (2009), Sherlock Holmes (2009) and Sherlock Holmes: A Game of Shadows (2011), Morning Glory (2010), Midnight in Paris (2011) and About Time (2013).

Career: Bishop continued to pursue his comedy ambitions and in 2001, he made it through to the final of So You Think You're Funny in Edinburgh. It was won that year by Miles Jupp and Alan Carr came third. In 2002, Bishop was named best comedy newcomer by BBC Radio Merseyside and a couple of years later, he won the North West Comedy Award for best stand-up. He left his job as a medical rep in 2006 to focus full-time on comedy. The move paid off because he now embarks on sell-out arena tours, fronts his own TV shows and is a regular on panel shows. In 2013, he hosted the Royal Variety Performance at the London Palladium.