On The Celebrity Apprentice, famous stars compete against each other to raise cold-hard green cash for their respective charities, but on the April 1 episode, the celebs were seeing blue thanks to one of off-Broadway's longest-running hits. When Donald Trump taksed the stars to sell New York celebrity guidebooks on the street, performers from Blue Man Grou showed up to help the men’s team, which includes Penn Jillette, Dee Snider and Arsenio Hall. When the blue-faced guys exploded balloons filled with an $8,000 donation, chaos soon ensued as passerbys flocked to grab some of the cash for themselves. Click below to watch Spamalot alum Clay Aiken turn seriously red with rage as pedestrians trample him in pursuit of the loot. Will any of the money make it to charity? Click below to find out!