Credit: PER/Fame Photo: The Real Housewives Out and About - Gallery Cover
The National Enquirer is reporting this little gem: Lisa Vanderpump (supposedly) went off on Andy Cohen after he announced during a live show that Lisa could pass as a real-life sister to Joan Collins.

Which would be fine if Joan Collins wasn’t 27 years Lisa’s senior. (Lisa is 50 and Joan is 77, in case you were wondering.)

Reportedly, the brunette babe was extremely offended by his comment — although she downplayed it with awkward smile on the show, she really let it all out after the cameras stopped rolling. "How DARE you embarrass me like that on camera? Those ladies are at least 25 years older than I am," Lisa shrieked. Andy attempted to apologize — saying the comment was “all in good fun” — but Lisa would have none of it. She was pissed.

According to one anonymous source, Lisa is "very sensitive” about her age.  "...She’s the oldest of the six housewives, and her age has never been revealed in any show press releases – per her request," the source said.

But we’ll take this one with a grain of salt. Lisa tweeted the following in response to the article:

"In reply to some of your questions.....do not believe any of that trash in the enquirer,that is the worst part of being in this arena.:("

It’s OK, Lees — we still think you look pretty damn good.

Source: The National Enquirer