Ralph Tresvant, aka Rizz (born Ralph Edward Tresvant Jr., on May 16, 1968 in Roxbury, Massachusetts) is an American tenor singer, best known as one of the lead singers in R&B act New Edition. Tresvant sang lead on many of the New Edition lead singles including "Candy Girl", "Cool It Now" and "If It Isn't Love". Tresvant led the group from 1983 to 1989. Despite the success of groupmates Bobby Brown, Bell Biv DeVoe, and Johnny Gill, Tresvant was cautious about his own solo career.