When you have a famous dad you have to accept he might be working on your birthday. So the next best thing is to join him.
Little Eric Cowell joined Simon at the London Palladium for the next round of Britain's Got alent today. Lauren Silverman looked happy as she left the theatre with Eric.
Amanda Holden looking stunning in a little black dress
Alesha Dixon brightened up a dull day in bright pink
David Walliams looking his usual smart self