Billie Joe attends the final performance of American Idiot in Costa Mesa, CA

The American Idiot musical, currently on its last two USA stops, wrapped up their week long stint performing at the Segerstrom Center in Costa Mesa, CA. For their final performance on June 3rd, Billie Joe Armstrong showed up to give his support to the cast. He was in the audience that night and went out for drinks with the cast later that evening. Many of the cast members posted photos on Twitter, many of which were retweeted by the official AI musical account @IdiotonTour. Below are a few:

For more photos and reaction from other cast members, check out the @IdiotOnTour twitter feed.