Larry King Cheating On Wife! With Her Sister????

DRAMA!

Apparently the divorce between Larry King and wife Shawn Southwick is the result of an enormous fight the couple at at their Beverly Hills home today. With cars peeling out of the driveway, both of them promptly filed for divorced!

Rumor has it that the marriage is over because Shawn is accusing Larry of having an affair with one of her relatives!

Well someone must have a Viagra prescription!

Update: It’s HER SISTER that rumored to have the affair with King!!!

[Image via WENN.]