3:58 Britney Spears - Alien (Audio) 3:56 Britney Spears - Alien (Lyric Video) 4:06 Britney Spears - Alien [Music Video] 3:59 Alien NO AUTOTUNE Britney Spears FULL 3:50 Britney Spears Performs Alien for the first time! 1:23 Britney Spears - \"Alien\" - Piece of Me 8/28/14 3:32 Britney Spears Alien Live POM Tour Las Vegas DVD Edition 2014 720p 3:56 Britney Spears - Alien (No Myah Marie) 3:56 Britney Spears - Alien (Solo Vocal Version) 5:18 Britney Spears - Alien [Music Video] 1:18 Britney Spears - Alien - Piece Of Me Tour - 2/18/14 3:58 Britney Spears - Alien (Original Version) 3:21 Britney Spears - Break The Ice (Official HD Video) 4:27 Britney Spears Needs Help... 7:54 Britney Spears - Alien (Extended Mix) (Audio) 3:35 Britney Spears - Circus (Official HD Video) 3:42 Britney Spears - Radar (Official HD Video) 3:11 Britney Spears - Piece Of Me (Official HD Video) 3:33 New Footage of Britney Spears Has Fan WORRIED 4:25 Britney Spears - Alien (Nick* & Country Club Martini Crew Remix) 2:15 [ALiEN Dance Studio] Britney Spears - Change Your Mind (No Seas Cortes) choreography by Euanflow 3:58 Britney Spears - Alien (Britney's Version) 3:51 Britney Spears - Alien (Best Live Multiangle Video) 3:52 Britney Spears - Alien (Britney: Piece of Me) \"Las Vegas Residency - Studio Version\" 6:16 Britney Spears - Alien (Extended Version) 3:56 Britney Spears - Alien 1:50 Is this Britney Spears singing? 3:56 Britney Spears - Alien (Britney's Version) [No Myah Marie] 3:58 Britney Spears - Alien (Alternative Vocals Mix) [Stems Mix]