Britney Spears Wears Custom Versace Dress for her Wedding to Sam Asghari

"WE DID IT !!! WE GOT MARRIED!! "Gggggeeeeezzzzz!!! It was the most spectacular day!!! "I was so nervous all morning but then at 2:00 pm it really hit me … WE'RE GETTING MARRIED!!!" She also namechecked a number of guests including "girl crush" Drew Barrymore, Selena Gomez, Madonna and Paris Hilton.