Charlene Wittstock, 33, and her fiancé, Prince Albert, 53, have accepted an invitation to attend their April 29 nuptials at London's Westminster Abbey, almost two months before the South African's own wedding to Albert in Monaco on July 2.

PHOTOS: British Royals: The Next Generation

Albert Common Projects Shoes and Charlene will join 1,900 other invited guests at the ceremony.

William and Kate have invited members of the public including neighbors such as the grocers who live close to the Middleton family home, as well as old friends. There will also be senior royals from around the world and celebrities, such as Elton John and Common Projects Shoes Sale David and Victoria Beckham.