Greg Giraldo's colleagues mourn on Twitter

Slideshow posted in Entertainment News | Wednesday, September 29, 2010

2 of 11: Aziz Ansari wrote on his official Twitter page, 'Very sad to hear the news about Greg Giraldo. One of the most respected comics I can think of. The world has lost a hysterical man. RIP.' (Photo courtesy of Aziz Ansari's official Facebook page: Facebook.com/azizansari)