After more than ten years of marriage, Megan Fox and her ex-husband Brian Austin Green have officially divorced. According to TMZ, a judge approved the final divorce settlement on Tuesday, February 8. Megan is now engaged to Machine Gun Kelly, while Brian is married to Sharna Burgess. The couple is expecting their first child together. The couple finalized their divorce deal in October, which included shared legal and physical custody of their three sons, and were simply waiting for the court to sign it. Sources connected to the stars told TMZ that they did not arrange a prenup. Due to the lac…