Air Date: September 28, 2010 at 12:00 AM PDT
Mr. Schuester insists that the glee club perform adult contemporary music at the school assembly, but the kids have other plans. As New Directions mounts its campaign to perform Britney Spears’ greatest hits, they learn that their own Brittany has a connection to the famous performer. Meanwhile, Will meets Emma's new love interest, Dr. Carl , who sparks a rivalry between the two men as they vie for her attention. Read the full recap here.