An American actress and singer, she gained prominence for her Tony Award-winning performance in the Broadway production of "Caroline, or Change." She is widely recognized for voicing Tiana, Disney's first African-American princess, in "The Princess and the Frog." Her film credits include roles in "Dreamgirls" and "For Colored Girls." Additionally, she has appeared in television series such as "The Good Wife" and "Power." Known for her versatile talent, she continues to captivate audiences across various media.