Britney Spears is a blushing bride, and she celebrated her big day in style! The 40-year-old had a whopping four outfit changes at her wedding to Sam Asghari on Thursday. For the ceremony, she walked down the aisle in a custom-made Versace wedding dress. The fitted style was off the shoulder and featured a high slit up the leg. For her reception, Britney had three more looks, changing into a black Versace mini dress, a two-tone outfit and a red mini dress as she danced the night away.