Heather Locklear was said to be super pissed to see yet another one of her exes, David Spade, in a public clutch with Pamela Anderson. Anderson was married to Locklear’s first husband, Tommy Lee, in 1995 after his divorce from Locklear in 1993. It doesn’t look like Lee was cheating on Locklear, at least with Anderson, because they got married after only knowing each other for a few days and that was well after his separation from Locklear. Supposedly Locklear told Lee at the time they broke up that he could date anyone he pleased – except Pamela Anderson!

So Heather Locklear understandably dislikes Pamela Anderson and was none too pleased to see pictures of David Space kissing and rubbing Pam’s tummy. Locklear was thought to have had a recent relationship with Spade despite insisting that they’re just friends. What’s more is that Spade knows that Locklear can’t stand Anderson and that she’s strictly off limits as far as she is concerned:

Even though Heather, 45, has been seeing her former Melrose Place costar, Jack Wagner, for the past few months, she “flipped out” when she saw photos of David rubbing Pam’s bare midriff during a recent hookup in Las Vegas, say sources. And she really lost it when she saw another shot of them kissing at the JET nightclub in the Mirage Hotel. “Heather went ballistic,” says the friend. “When she split with her first husband, Tommy Lee, Heather told him he was free to go after anyone but Pam. Tommy not only married Pam, he had two children with her!”

[From Star Magazine, print edition, July 30, 2007]

The article goes on to say that back when they were dating, Spade was joking around to Locklear about how dumb Anderson was. Locklear can’t believe that he would go around and hook up with her given their history. Despite a new relationship with Jack Wagner, Heather is still mad at Spade for going after the one woman that is strictly taboo. (Well, maybe one of two women since she surely wouldn’t like it if he started shagging Denise Richards either.)

Maybe Locklear hates Anderson so much because she’s more like the former Baywatch babe than she cares to admit. At 45, Locklear doesn’t have much to worry about as she has it all over 40 year-old Anderson, who also looks great but needs to hang up the bikini and move on.