Spoiler! First Listen! Sam, Tina and Joe Sing Britney Spears's "3" in Glee Season 4, Episode 2: "Britney 2.0" Share Tweet September 17, 2012 at 12:50PM EDT by Beth Douglass Related: Glee, Music, Spoilers, Jenna Ushkowitz, Samuel Larsen, Tina Cohen-Chang, Sam Evans, Joe Hart, Season 4 Episode 2 Credit: YouTube To listen to ALL the songs from the episode, click here! Tina (Jenna Ushkowitz), Sam (Chord Overstreet) and Joe (Samuel Larsen) perform a unique, acoustic versioin of Britney Spear's dance pop hit, "3," inSeason 4, Episode 2: “Britney 2.0.” Original airdate: Thursday, September 20, 2012 at 9pm on FOX Can’t get enough Gleetastic goodness? Like us on Facebook or follow us on Twitter!