New York, April 13, 2009 – Tween panties were in a bunch when Disney heartthrob Zac Efron arrived to tape the David Letterman show on Monday.  There was a lot of screaming, sighing and sobbing from the many girls gathered outside the midtown Manhattan studio.  Zac tried to avoid cameras when he arrived dressed in jeans and sneakers, but after the taping – when he was all spiffed up in a nice suit – he signed autographs and posed for photos.  Some Letterman staffers brought their lucky children who got to take their pictures with the hunk. 

Russell Crowe, who also appeared on the Letterman show, ignored fans and ran inside with a hoodie covering his bearded face, prompting one bystander to quip that he looked like the Unabomber.