Pharrell had an official wedding ceremony to commemorate his matrimony to model Helen Lasichanh, yesterday (October 12) in Miami. The pair officially wed back in August during a small ceremony in France, but decided to enjoy the moment again with family and friends. Usher and Busta Rhymes were in attendance. Robin Thicke and Justin Timberlake were reported to have performed at the ceremony. Renowned photographer Terry Richardson was on hand to capture pictures of the special day. The two have a 4-year-old son together, Rocket.