It has been reported that the couple tied the knot in a romantic ceremony on a golf course at Meadowood Napa Valley Resort.
Actually it is revealed a while ago that Derek and Hannah had got engaged in October 2015 but they kept it private from media and friends.
The couple started dating since 2012 and on July 9 got married.
A source reveals, “Derek is totally in love with her. He thinks she’s beautiful, sweet and sexy! All of Derek’s friends are jealous.”