Sofia Vergaraand Joe Manganiello’s marriage is officially over, and the details of their prenup have been exposed. The Modern Family bombshell, 51, and the Magic Mike, 47, stud have finalized their divorce, less than seven months after Manganiello filed to end their seven-year union, RadarOnline.com has learned. This comes after our exclusive report that Hollywood’s former “It” couple was working overtime to speed up the divorce proceedings. While we already knew that a prenup existed, no one was aware of the details until now. The documents show that Vergara and Manganiello get to keep the in…