Hooray for surprise shindigs!!!
You know we love any excuse for a celebration, so we were especially pleased to hear Muse frontman Matt Bellamy threw his gloriously gifted star of fiancée an epic birthday party!!
Other a-list attendees included funnyman Judd Apatow and beautiful blondes Cameron Diaz and Leslie Mann!!
Apparently the partAAy was pure perfection!!
One onlooker revealed: