These are the guests of Prince Harry and Meghan Markle

It's buzzing in Windsor. No tiaras, sashes, or a load of titles, but world changers and celebrities are guests at the wedding of Prince Harry and Meghan Markle.

Actor Idris Elba with his incredibly handsome fiancée, Oprah Winfrey, Earl Spencer (Lady Di's brother) and Karen Spencer, George and Amal Clooney, James Blunt with Sofia Wellesley in Valentino, and also the Beckhams and Elton John have already been spotted. The dress code is ‘day dress and hats’.

Amal is wearing a custom made Prada in the most beautiful yellow, a source tells US Weekly. You know what? Just take a look at how beautiful they are and keep refreshing for updates on the guests.