MATHEW HIT WITH PATERNITY SUIT

TMZ is reporting that a woman has filed a paternity case against Beyonce's dad, Mathew Knowles.



Alexsandra Wright filed the case in L.A. County Superior Court...We're told she's in her late 30s.

Wright, who is 6-months pregnant, filed the case last week, alleges Knowles is the father. Sources say Wright is repped by Neal Hersh, who is currently repping Lamar Odom in the prenup negotiations with Khloe Kardashian.

Mathew has been married to Tina Knowles since 1980.