OH NO!! Groupie Katt Stacks Gets BEATEN UP . . . We Got PICS Of Her Getting THE BEATS . . . Then CRYING!! (BOO HOO)

: MediaTakeOut.com learned that Kat Stacks was ATTACKED last night outside of a Washington DC club.

According to MediaTakeOut.com’s snitch, the girl from theDMV ran up on Kat and whopped her like she stole something.

Then she walked away like nothing happened. Kat is reportedly UNHURT.

Members of the press are REQUIRED to credit MediaTakeOut.com for this EXCLUSIVE report