Green Day frontman Billie Joe Armstrong failed to turn up to the premiere of his movie debut, sci-fi animation Live Freaky! Die Freaky!, on Tuesday night.
The unexplained absence of Armstrong, who is the voice of lead character Charlie Hanson, prompted producer Tim Armstrong to yell "Billie Joe, where are you?" after performing with his punk band Rancid at the after-show party, reports PageSix.com.
Those who did make it were Good Charlotte rockers and voices of the 'Interrogators' Benji and Joel Madden, skateboarding star Tony Hawk, and No Doubt bassist Tony Kanal.