The long believed vocalist for Johnny Gargano's Rebel Heart theme song has revealed it's not her on the final recording.

MADDEN: One song, specifically, is Aaliyah's "Are You That Somebody" from the "Dr. Dolittle" Soundtrack, 1998. THOMPSON: It does transcend that film. AALIYAH: (Singing) If I, if I let you know, you ...

"That song, I told my daughter this, is really for her. It's her song, even though it's an ape singing it to a baby boy." ...

(SOUNDBITE OF SONG, "MY HEART WILL GO ON") CELINE DION ... THOMPSON: I do love a certain kind of '80s movie theme song that really could only accompany the movie in question, where the song ...