Marques Houston has one of the smoothest voices of his generation, a contemporary R&B artist who displays a level of restraint that prioritizes songs over flash. The actor, singer, and producer came up in the early '90s as a founding member of the platinum-selling group Immature (aka IMx). The next decade, he built the foundation of his solo catalog with MH (2003), Naked (2005), and Veteran (2007), a trio of Top 20 albums that yielded some of the era's biggest hits on urban contemporary radio, such as "Clubbin'" (also a Top 40 pop crossover hit), the Top Ten R&B/hip-hop single...