From Tom Cruise to Heidi Klum, see which celebrities have been covered in green goo at the annual Nickelodeon awards show
Mary-Kate and Ashley Olsen
At the Pauley Pavilion in L.A. on Apr. 3, 2004, the New York Minute costars joined The O.C.'s Ben McKenzie to present the award for Favorite Female TV star. Before they announced the winner, McKenzie asked the Olsen twins if he could snap their picture using his camera phone. "I don't think now is the right time," Ashley said as McKenzie backed away. Saying "slime" instead of "cheese," the actresses clung to each other as green goo erupted from the podium.