What's the list any famous couple would be happy to be on?   Zimbio's  list of the one hundred hottest celebrity couples.   Beyonce and Jay Z topped the list.  Want to know who else made the cut?   Kristen Stewart and Robert Pattinson are second on the list.  Newly married Prince William and Kate Middleton are third.   Jennifer Lopez and her husband Marc Anthony scored the tenth spot.  Katy Perry and husband Russell Brand landed at eleven.    Brad Pitt and Angelina Jolie  topped the list in 2009 but this year they've dropped to fourth.  Last year's number one couple, David and Victoria Beckham, dropped to seventh.  Pink and her husband Carey Hart made the list, as did Gavin Rossdale and Gwen Stefani.  Couples  are scored on four categories: staying power, success, attractiveness and popularity.  Who do you think should be number one?