Stars from Louise Redknapp to Olly Murs and the girlband The Saturdays have helped make sure Scott Simon's barmitzvah will be an unforgettable event. Find out who else wished the Stanmore schoolboy a hearty mazel tov on this special occasion.
The video was made by Scott's aunt, filmmaker Lucie Hass.
The legendary television and film producer died at the age of 83 after suffering a stroke.
Born to Jewish parents on 22 April 1923, in Dallas, Texas, Spelling enjoyed more than five decades of career success on both the small and big screens. His world renowned and widely celebrated work launched the careers of many major stars of the 1980s.
This year's most eagerly awaited film is Super 8, produced by Steven Spielberg and directed by Lost creator JJ Abrams. The film, set in summer 1979, follows a group of friends who inadvertently film a train crash, then realise it wasn't an accident.