SNEAK PEEK: Kenya is NOT chillin in season finale of 'RHOA' (video)

It looks like it’s going DOWN on the season finale of ‘Real Housewives Of Atlanta’.

From what we gather, Kenya Moore is hosting a theme/costume party. Porsha apparently showed up in a costume she wasn’t supposed to and Kenya simply was NOT pleased, going so far as to ask her to leave.

See the preview of the finale of ‘Real Housewives Of Atlanta’ below…