Miss out on any of the performances from Glee Season 4, Episode 2: “Britney 2.0” — or just want to watch them all over again? Look no further. It's Britney, b*tch. And it's fantastic. 

Credit: Glee on Fox on YouTube Photo: Watch: Brittany's Full Glee Performance of Britney Spears' "Hold It Against Me" in Season 4, Episode 2 (VIDEO)
Credit: Glee on Fox on YouTube Photo: Must-See: Rachel and Brody’s Full Performance of Britney Spears’s “Oops!... I Did It Again” in Glee Season 4, Episode 2 (VIDEO)
Credit: Glee on Fox on YouTube Photo: Watch: Blaine and Artie Sing a Mashup of Britney Spears's "Boys" and Justin Bieber's "Boyfriend" in Glee Season 4, Episode 2: "Britney 2.0" (VIDEO)
Credit: Glee on Fox on YouTube Photo: Watch: Unique, Marley and Tina Sing Britney Spears's "Womanizer" in Glee Season 4, Episode 2: "Britney 2.0" (VIDEO)
Credit: Glee on Fox on YouTube Photo: Watch: Marley and Jake Sing a Mashup of Aerosmith's "Crazy" and Britney Spears's "(You Drive Me) Crazy" in Glee Season 4, Episode 2: "Britney 2.0" (VIDEO)
Credit: Glee on Fox on YouTube Photo: Watch: Tina, Sam, and Joe Sing Britney Spears's "3" in Glee Season 4, Episode 2: "Britney 2.0" (VIDEO)
Credit: TwitVid Photo: Watch: Heather Morris's Brittany Sings "Gimme More" in Glee Season 4, Episode 2: "Britney 2.0" (VIDEO)
Credit: Glee on Fox on YouTube Photo: Watch: Melissa Benoist's Marley Sings "Everytime" in Glee Season 4, Episode 2: "Britney 2.0" (VIDEO)