Usher with special guest Bebe Rexha

Challenging himself creatively and testing musical boundaries are characteristics that have defined Usher's career since he was first discovered twenty years ago on Star Search. Usher has been ranked by the Recording Industry Assn. of America as one of the best-selling artists in American music history, having sold over 46 million albums worldwide. He has won numerous awards including 8 Grammy Awards and was named the #1 Hot 100 artist of the 2000s decade. Billboard named him the second most successful artist of the 2000s decade, with his career-propelling 2004 album “Confessions” being ranked as the top solo album of the 2000s decade. Usher has attained nine Hot 100 #1 hits (all as a lead artist) and 18 Hot 100 top-10 singles. This year will prove to be a big year for Usher not only in music but also film and TV. Musically, Usher is getting ready to release his much anticipated eighth studio album that is due out Fall 2014. He will also star as boxer Sugar Ray Leonard in the upcoming film “Hands of Stone,” a biopic of boxer Roberto Duran played by Edgar Ramirez that co-stars Robert De Niro due out late 2014. Usher is also currently enjoying his second season as a coach on NBC's Emmy award winning hit reality TV show "The Voice."