'Glee' is going country once again! Just a week after the hit TV show's characters sang a rousing rendition of Lady Antebellum's 'Need You Now,' they're set to tackle another country song about being a little drunk, Jerrod Niemann's 'How Can I Be So Thirsty.' In fact, the title of tonight's (Februay 22) episode is 'Blame It on the Alcohol.'

"How can I be so thirsty this morning / After all I drank last night?" Jerrod sings in the chorus of the humorous song, found on his chart-topping debut CD, 'Judge Jerrod and the Hung Jury.'

'Glee' airs tonight (February 22) at 8:00 PM ET on FOX. The theme of tonight's episode is the dangers of underage drinking, with the cast also performing Ke$ha's 'Tik Tok,' Human League's 'Don't You Want Me,' Rudy Toombs' 'One Bourbon, One Scotch, One Beer' (most famously covered by George Thorogood) and, of course, Jamie Foxx's 'Blame It.'

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