A scene unfolded outside the home of Britney Spears on Thursday afternoon as the singer’s onetime husband, Jason Alexander, was tackled and detained by police for attempting to crash her wedding.
Alexander, who married Spears in 2004 in a quickie Las Vegas wedding that lasted only 55 hours before she had it annulled, live-streamed the activity on Instagram. In one clip, Alexander is seen roaming the property and announcing loudly to someone on-site, “Britney Spears invited me…