The Britney Spears-Kevin Federline divorce countdown has officially begun. The couple tied the knot Saturday in a surprise ceremony in Studio City, Calif. According to reports, the festivities took place at the home of a tailor who designed Federline's tux. (FYI: That's tailor, not trailer. Easy mistake.) Apparently, invited guests thought they were attending the couple's engagement dinner, only to discover it was the real deal. Translation: Brit's mom is on the warpath!