And for Jenna's Next Trick...

It seems that porn princess Jenna Jameson has taken up magic, because she is disappearing right before our eyes!

While posing with behemoth boyfriend Tito Ortiz at TAO nightclub in Las Vegas on Thursday, the vanishing blonde bobblehead measured about half the width of Ortiz's arm!

Unless she's a vegetarian, the triple X-small beauty might want to consider eating some real meat!