Let's travel back…waaaaay back. Back to 1990 when Bell Biv Devoe was telling us all about this girl who was poisooon!
Last night, Jimmy Fallon reunited the 90s group for the evening to perform their top hits along with The Roots.
Oh yeah, they've still got it!!!
Check out BBD pull out all the stops for two great performances: Poison and Do Me! (above)