Mary J. Blige performs ‘Therapy’ on ‘Fallon’...

Last night, Mary J. Blige visited The Tonight Show with Jimmy Fallon to promote her new album 'The London Sessions,' which came out today. 

You may want to get your church hat for this one. Without missing a note, Mary really took it there when she performed her latest single 'Therapy,' backed by The Roots.






Thoughts?