It was 1991 all over again last night on “Late Night With Jimmy Fallon” as Bell Biv DeVoe took the stage to perform their hit single “Poison” for the broadcast. The group, who performed with The Roots backing them up, also performed “Do Me” as a web exclusive.

They’re back! Bell Biv DeVoe reunited on Wednesday’s “Late Night with Jimmy Fallon,” performing two of their biggest hits with house band The Roots. Ricky Bell, Michael Bivins, and Ronnie DeVoe took it back with “Poison” and the web bonus “Do Me!”

Not that anybody asked for it, but BBD is back with a brand new single.