3:58 Britney Spears - Alien (Audio) 3:56 Britney Spears - Alien (Lyric Video) 4:06 Britney Spears - Alien [Music Video] 2:15 [ALiEN Dance Studio] Britney Spears - Change Your Mind (No Seas Cortes) choreography by Euanflow 3:58 Britney Spears - Alien (Alternative Vocals Mix) [Stems Mix] 3:51 Britney Spears - Alien (Best Live Multiangle Video) 3:54 Britney Spears - Alien [Demo by Ana Diaz] 3:59 Britney Spears - Alien (Demo Version) 3:56 Britney Spears - Alien 1:23 Britney Spears - \"Alien\" - Piece of Me 8/28/14 3:57 Britney Spears - Alien 3:33 New Footage of Britney Spears Has Fan WORRIED 4:10 Britney Spears - Til It's Gone 3:59 Britney Spears & William Orbit- Alien (Demo Instrumental Version With Background Vocals) 7:19 Britney Spears amazing live vocals 3:42 Britney Spears - Radar (Official HD Video) 3:56 Britney Spears - Alien (Solo Vocal Version) 3:54 Ana Diaz - Alien (Britney Spears Demo) [Britney Jean Demo] 3:50 Britney Spears Performs Alien for the first time! 3:53 Britney Spears - Alien (Recording Session Re-Work) [Raw Vocals] [No AutoTune] 3:45 Britney Spears - Til It's Gone (Audio) 4:02 Britney Spears - Alien (Live DVD 2016) 3:56 Britney Spears - Alien (Britney's Version) [No Myah Marie] 3:56 Britney Spears - Alien (V2.8 Vocal Mix) 4:17 Britney Spears - Alien (Rock cover) Halocene 3:58 Britney Spears - Alien (Britney's Version) 1:07 Britney Spears - Alien (Live At 'Britney: Piece of Me' Residency Tour) 3:58 Britney Spears - Alien (Original Version) 2:38 Britney Spears - Alien (Without Myah Marie)