Ain't Too Proud to Beg for Emma Roberts

3/10/2009 8:55 AM PDT
We don't necessarily agree with this homeless guy's tactics -- but guilt tripping celebs by telling them you "have AIDS" is definitely an effective panhandling technique.

This pain-in-the-ass dude swore he wouldn't leave the front of Quest Diagnostics yesterday until Nickelodeon chick (and Julia's niece) Emma Roberts gave him some coin.

Think she caved?