It’s official. Britney Spears will once again be tying the knot, this time with her boyfriend and former agent Jason Trawick, who revealed Friday on Access Hollywood that he had finally popped the question. The pair then jetted off to Las Vegas where they celebrated with family and friends at the lavish Chateau club with a chocolate fountain and an endless supply of Dom Perignon. Spears pulled out all the stops not just for their engagement, but also in honor of Trawick’s 40th birthday. The pop princess took to Twitter to share her excitement writing, “Tonight was one of the most magical nights of my life. Such an amazing time with my new fiance and our closest friends and family. #Blessed.” After her frenzied 55-hour nuptials with childhood friend Jason Alexander in 2004, and then a tumultuous two-year marriage to Kevin Federline, let’s hope the third time’s a charm for Spears.