Since shooting to fame in the 1980s, Thomas Mapother IV - better known as Tom Cruise, has remained at the very top of Hollywood's A-List. How much do you know about his extraordinary career to date..?

Also known as The Rock, Dwayne Johnson has successfully transitioned from professional wrestler to one of the highest paid actors in Hollywood. How much do you know about the man and his career to date?

Many famous stars changed their name before they hit the big time. Test your knowledge of celebrity pseudonyms with these multiple choice questions...

Casting a child in a leading role may seem like a huge risk but a quick flick though cinematic history shows us that some truly inspired performances have been delivered by youngsters with little if any professional training. See how much you know about these famous child actors and the movies that made their names...