The Fox series brought in 13.5 million viewers and a 5.9 18-49 rating, a five percent increase from its second-season premiere episode Sept. 21. This is reported to be the first time since "Seinfeld" in 1993 that a show that garnered the highest ratings for its season premiere received even higher ratings its second week.
The episode, "Britney/Brittany," featured a series of cameo appearances from pop star Spears, as well as the first appearance of recurring guest star John Stamos as Carl, the dentist and new love interest of Emma (Jayma Mays). Songs performed include "I'm a Slave 4 U," "Me Against the Muscim," "…Baby One More Time," "Sailing," "Stronger," "Toxic" and "The Only Exception."
Next week's episode, "Grilled Cheesus," will feature the songs "Losing My Religion," "Papa, Can You Hear Me?," "One of Us," "I Look to You," "Only the Good Die Young," "Bridge Over Troubled Water" and "I Want to Hold Your Hand."
To re-watch "Britney/Brittany," look below: