*Producers of the Broadway-bound revival of “Jekyll & Hyde” announced today that Deborah Cox will join Constantine Maroulis in the musical Dr. Jekyll and Mr. Hyde, set to bow in spring 2013 after a 25-week national tour that starts in San Diego on Oct. 2.

Cox, who sang the lead role in Elton John and Tim Rice’s Broadway musical “Aida,” has had six top 20 Billboard R&B singles, including the smash “Nobody’s Supposed To Be Here.”

Maroulis, who was a finalist on the fourth season of “American Idol,” has been in “Rock of Ages” and received a best actor Tony nomination for his performance.