Debra Wilson -- who became pretty famous playing a wacked-out Whitney Houston on "MADtv" -- has filed for divorce ... TMZ has learned.
According to the docs, Wilson cites irreconcilable differences as the reason for the divorce.
Wilson married Cliff Skelton, a cinematographer, in 2006.
Headed for Divorce Court
10/5/2011 2:45 PM PDT BY TMZ STAFF
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