Doubt

"Doubt" is a song by American singer Mary J. Blige. It was written by Blige and English musician Sam Romans for her twelfth studio album The London Sessions (2014), while production was helmed by Romans and record producer Rodney "Darkchild" Jerkins. "Doubt" is a R&B ballad, with gospel influences. The song was released as the album's fourth and final single on March 9, 2015. "Doubt" peaked in the top ten on the US Adult R&B Songs.