Tonight at 9PM/8PM Central, GLEE premieres the Hairography episode. According to IMBD, the episode will guest star Eve, and is about:
Concerned that Sue is up to no good, Will pays a visit to an instructor of a competing Glee Club to see what information Sue may be leaking, which leads to the club getting a look at their hair-rising competition. Meanwhile, Kurt gives Rachel a makeover to impress Finn, but he may have ulterior motives.
To catch any episodes you've missed, you can find them online for FREE at Fox On Demand here or on Hulu here. For videos from the show, and links to the songs, click to Rickey.Org here.