Jason Alexander is now in police custody.

Britney Spears and Sam Asghari finally tied the knot yesterday, however, the couple's special day didn't go as smoothly as they hoped. Before saying 'I do', the event was rudely interrupted by Britney's ex-husband Jason Alexander. According to TMZ, Alexander crashed the wedding just before Britney tied the knot. He managed to get into her home and claimed he was invited by her. He told her security that Britney is his "first and only wife". Britney's security tackled him to the ground and police were called. https://twitter.com/PopCrave/status/1535029971495931909 It is believed Alexander has been charged with trespassing and battery, as well as vandalism and he is now in police custody. Britney and Sam were joined by around 60 guests on their special day. The singer has been busy planning her wedding since she got engaged in November, with Paris Hilton, Madonna, Selena Gomez, and Drew Barrymore were amongst the famous faces attending. Britney's parents were not invited, but it is believed her brother Bryan was there. Her sons also didn't attend the wedding, but sources say they are very happy for their mother. A representative for Sam confirmed the pair are now officially husband and wife. "I am very ecstatic this day has come, and they are married. I know he wanted this for so long. "He is so caring and supportive every step of the way," he told People. It is believed Britney wore a dress by Versace for her big day and walked down the aisle to Can't Help Falling In Love by Elvis.