Katy Perry vs. Taylor Swift. Whitney Houston vs. Mariah Carey. Backstreet Boys vs. *NSYNC. Lives have been lost over smaller beefs, so NYC is fortunate to have two deranged mavens of pop culture—Christi Chiello and Matteo Lane—to settle the scores for good. Every month, they welcome stand-ups and drag queens to represent their favorite pop idols with comedy, power points and more. This time, it's sister vs. sister, friend vs. friend, with best buddies Mo Fry Pasic and Greta Titelman representing Fergie and Gwen Stefani, respectively. Resident drag diva Shuga Cain honors the questionable queens with performances.