Muppet characters (top row L-R): Animal, Pepe, Miss Piggy, Fozzie, Gonzo, (bottom row L-R): Kermit and Walter take part in ceremonies honoring the Muppets with a star on the Hollywood Walk of Fame in Hollywood, California March 20, 2012.[Photo/Agencies]

A worker uses a broom to sweep away confetti during a ceremony honoring the Muppets with a star on the Hollywood Walk of Fame in Hollywood, California March 20, 2012. Pictured are (L-2nd R): Hollywood Chamber of Commerce president and CEO Leron Gubler, Chairman of Walt Disney Studios Rich Ross and CEO of the Jim Henson Company Lisa Henson, as well as Muppets character Sweetums (R) and (top row L-R): Pepe, Miss Piggy, Fozzie, Gonzo, (bottom row L-R): Kermit and Walter.[Photo/Agencies]