Al Gore May have been Getting a Little Side Action with Larry David's Ex-Wife

I guess you can't trust this guy around your friends ex-wife any more then you can trust him around your carbon.

In the June 28 issue of Star, on sale Wednesday, we report that Al and Tipper's breakup didn't come as much of a surprise to one Hollywood player — Laurie David. Star has learned that Al has been having an affair with Laurie, who divorced Seinfeld creator and Curb Your Enthusiasm star Larry David in 2007 amidst reports she was cheating with the caretaker of their Martha's Vineyard summer home.

“Al and Laurie went from friends to lovers," an insider tells Star. "It couldn’t be avoided

."