Miss Miller & the Chipettes are vacationing in Hollywood, as well as Miss Miller reuniting with her girl singing group, The Thrillers. In the lobby of the hotel, they learn that some producers are looking for new acts on their new show, ""Girls of Rock & Roll"". Sneaking behind each others backs, the Chipettes along with Miss Miller & The Thrillers try to get an audition set @ the hotel restaurant. The producers chose both of them (without the other knowing). When each group arrives @ the studio, they perform ""Boogie Woogie Bugle Boy"". But just as they confessed to each other that they were auditioning, the producers find a punk girl band touring the studio & hired them over both acts!