Is the voice at beginning of stay with me by dj ironik same lad who sings in choir Romeo and Juliet?

The voice at the beginning of "Stay with Me" by DJ Ironik is not the same lad who sings in the choir of "Romeo and Juliet." The voice at the beginning of "Stay With Me" is singer Nina Sky, while Tyrese Gibson sings in the choir of "Romeo and Juliet."