Britney Spears’ ex-husband Jason Alexander has revealed he tried to gatecrash the singer’s wedding to “make sure she was ok” about marrying Sam Asghari. The 40-year-old added in an interview with DailyMail.com on Friday (23.09.22) he wasn’t at her big day to “cause harm” and claimed he has had several conversations with Britney in the last two years. He said: “I couldn’t let her get married with the conversations we’ve had over the last two years. “I wasn’t there to cause harm. I was just there to speak to Britney and make sure she was ok and this is what she wanted. “I spoke to her the Monday…