After last week's exceptionally eventful installment, not very much of actual importance happens this time around: Lady Lips Von Bieberhausen confesses he's known of Dreamboat Blaine's awkward crush on him since the beginning of the school year, and he's totally cool with it, so no big deal; Santana Lopez moves back into The Improbably Bohemian Loft with very little explanation, and eventually informs Old Idiot Rachel of Dean Geyer's sordid extracurricular activities; and The Horrible Hooker Of Broadway has a snot-streaked confrontation with her filthy whore of a boyfriend that ends with the two of them breaking up, supposedly for good.

The rest of the evening is spent exploring the children's titular guilty pleasures in both words and song -- primarily in song, of course -- but as you'd likely find it impossible to tell anyone what these secret shames say about them as characters, it'd probably be for the best if you just shut your brain down for an hour and enjoy what you can of the musical numbers.

Featuring "Wake Me Up Before You Go-Go" by Wham!, featuring Dreamboat Blaine and Lady Lips Von Bieberhausen as George Michael and Andrew Ridgeley; Barry Manilow's "Copacabana," as performed by Lady Lips Von Bieberhausen; "Against All Odds" from Phil Collins, as performed by Dreamboat Blaine; The Spice Girls' "Wannabe," as performed by Not-So-Unique, Stupid Boring New Idiot Rachel, Pretty Kitty, Single-T Tina, and Brit-Brit; "My Prerogative" from infamous cokehead Bobby Brown, as performed by New Puck; "Creep" by Radiohead, as performed by Old Idiot Rachel and her filthy whore of an ex-boyfriend; and ABBA's "Mamma Mia," as performed by just about everyone, with the most prominent solo going to The Horrible Hooker Of Broadway.