The music mogul is preparing to tie the knot with his fiancee Mezhgan Hussainy in different countries, according to his brother Tony Cowell.
Tony told Real Radio: "My mum is in Los Angeles sorting out the lovebirds. Mum`s final words to me before she flew off to Los Angeles were, `Last year he said he was never, never, never going to get married and thisyear he`s getting married fourtimes, once in Brighton, once in Los Angeles, once in Barbados on a yacht and once in Hollywood.` "
It was previously revealed Simon, 50, was planning to have at least two ceremonies, one in England and one in Los Angeles to please Mezhgan`s family.
A source said: "He`s finding this marriage stuff stressful. He`s used to making up his own mind and now has to factor in other people`s feelings."
Simon`s ex-girlfriend Sinitta has also claimed the `American Idol` judge was going to have a Salvador Dali-themed wedding.
The `So Macho` singer has put forward suggestions for decor at the wedding, including the Spanish surrealist painter`s famous melting clocks from his best-known work `The Persistence of Memory`.
She said: "What Simon wants, Simon gets. The theme of the wedding is Miracles Do Happen - Simon getting married just goes to prove it.
"It will be a pretty surreal do - Salvador Dali-inspired. There`ll be angels and all sorts everywhere.