Doubt (Mary J. Blige song)

"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.

Music video
The music video for "Doubt" was directed by Ethan Lader and released on March 11, 2015.

Live performances
Blige performed the song on The London Sessions Tour and at the Glastonbury Festival. She also performed it with Taylor Swift at The 1989 World Tour along with "Family Affair".

Credits and personnel
Credits adapted from The London Sessions liner notes.


 * Jonathan Allen – recording assistance
 * Mary J. Blige – vocals, writer
 * Matt Champlin – editor, engineer
 * Maddox Chhim – mixing assistance
 * Isobel Griffiths – assistant contractor
 * Simon Hale – conductor
 * Trehy Harris – recording
 * Rodney "Darkchild" Jerkins – producer
 * Jaycen Joshua – mixing
 * Ryan Kaul – mixing assistance
 * Everton Nelson – leader
 * Ben Rhodes – recording assistance
 * Sam Romans – backing vocals, instruments, producer, writer
 * Lucy Whalley – assistant contractor