Donnie Wahlberg & Jenny McCarthy: Getting Married has exclusively learned that Jenny and Donnie are set to tie-the-knot on Aug. 30, in New York! Jenny McCarthy is getting married this weekend! has learned that the former New Kids On The Block star, Donnie Wahlberg, 44, and Jenny, 41, are set to marry in front of their family and friends, Saturday, Aug. 30! We are so excited for the happy couple.