Joe Simpson is just as happy about his daughters Jessica and Ashlee Simpson's return to music as we are! "I mean, come on, we are blessed," Simpson, 65, exclusively told Us Weekly at the Giving a Smile Foundation Gala on December 11. "Both girls [are] singing at the same time. I've been to both concerts. I've cried at both. It's been a wonderful revival of joy for me." Joe, a former talent manager and TV producer, served as the manager for his eldest daughter, Jessica, now 45, during her rise as a pop star in the early 2000s.