Britney Spears' wedding took a dramatic turn yesterday when her ex-husband stormed into her home, where her wedding was taking place.
The pop singer tied the knot with her fiance Sam Asghari in a private Los Angeles ceremony yesterday (June 9).
However, not everything went to plan on the big day, which was interrupted by one very unwelcome guest.
According to a report by TMZ, Spears' first husband Jason Alexander attempted to crash the wedding and got into a brawl with security guards while declaring that the bride was "my first wife, my only wife" on an Instagram live stream.
Spears and Alexander married in 2004. However, their union was short-lived and a mere 55 hours later, their nuptials were annulled.

Despite lasting just a matter of days, Alexander is apparently still hung up on his marriage to the megastar. Per TMZ, Alexander went live on Instagram yesterday and streamed himself approaching event security. After telling them that Spears had invited him, he went on to state his plans to crash the wedding.
"She’s my first wife, my only wife," Alexander reportedly told security. "I’m her first husband, I’m here to crash the wedding."
Unsurprisingly, a "physical struggle" then ensued and Ventura County Sherriff's Department was called to address an incident of "trespassing" at Spears' home where the wedding was taking place.
But that wasn't the end of Alexander's antics. The aggrieved ex reportedly managed to make it inside the house, where he continued to stream his movements on his social media. After a physical altercation, he was finally restrained.
According to Ventura County Sherriff's Department Captain Cameron Henderson, Alexander was arrested when authorities noticed he had a warrant in another county, The Guardian reports.
Per The Independent, he was recently arrested in Franklin, Tennessee, for violation of an order of protection and aggravated stalking.
Spears and Alexander were childhood friends before their brief stint as a married couple. After the two split, Spears tied the knot with dancer Kevin Federline, with whom she welcomed two sons (now aged 14 and 15). However, Spears and Federline's marriage did not last long either, and they went their separate ways after two years together.