Chico Debarge

Jonathan Arthur "Chico" DeBarge (born June 23, 1966, Detroit, Michigan) is an American R&B singer and a younger brother of the members of the Motown family act DeBarge. Unlike the rest of his DeBarge siblings, Chico is the only male DeBarge that does not sing in the falsetto range that is well known in his family; he sings tenor.

source: Wikipedia