A-lister Clive Owen couldn't decide between Liverpool F.C and David Bowie, while X Factor finalist Sam Callahan also went for a musical inspiration, calling his idol Robbie Williams "the ultimate entertainer".
Evanna Lynch, who played Luna Lovegood in the Harry Potter movies, chose J.K Rowling as her personal hero, although she was quick to deny trying to be a teacher's pet. "Her life was so hard for a while, she was so poor and nothing seemed to be going her way - and she kept going."
Laura Whitmore didn't shy away from a bit of flattery, either. She nominated her mum, who she called "the most inspirational person I know". The stars also shared their top advice for youngsters.
Suggested For You
Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements. Learn more