It's official ... DMX and his legendary rap crew Ruff Ryders are getting back together -- in fact, X tells TMZ, a blowout reunion tour is already in the works.
Ruff Ryders first lady Eve told us this weekend to expect a massive comeback -- but X says the RR reunion is already underway ... with CEO Waah Dean currently booking several venues across the country.
The tour is supposed to kick off in a few months -- and X tells us, the entire crew's already on board, including Swizz Beats, Drag-On, and Murda-Mook.
According to DMX, Eve and The L.O.X. haven't signed on yet -- but that's just because he hasn't gotten in touch with them yet. X insists, that will change very soon.
X tells us, "We are all family and we're going to come back stronger than when we left ... It's going to take the nation by storm."