Amanza Smith Amanza Smith has a few other jobs outside the Oppenheim Group, including running her own interior design business for kids' spaces, called Kidterior Design. Amanza spent time as a briefcase model on Deal or No Deal a few years ago. You can see one of Amanza's former flames on Selling Sunset — actor Taye Diggs, who appears in season one of the show, is one of Amanza's ex boyfriends. The two dated from 2014 to 2018 before calling it quits.