Who are Prince William's glamorous cousins the Spencer twins and what do they do?

Prince William Said He Was "In A Trance" When Taylor Swift Asked Him To Perform On Stage With Her And Bon Jovi, Which Checks Out

Prince William Says He Followed Taylor Swift 'Like a Puppy' to Sing a Duet at Charity Event

Inside pregnant Jess Wright and husband William Lee-Kemp's Dubai honeymoon