3:08 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) - Part 1 of 11 3:09 Fall Out Boy-Light 'Em Up (Lyrics Video) 2:48 Fall Out Boy - Light Em Up (Hoober Remix) 3:21 Ghost Rider - Light 'Em Up [Fall Out Boy] | TGC 4:00 Nightcore - Light Em Up (Female Version) (Lyrics) 2:51 [Nightstep] Light Em Up Remix 3:29 fall out boy - light em up (slowed & reverb) 3:07 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) (Lyrics) 3:08 [SFM/FNAF/Music] - Light Em Up - 3:11 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) (Boys Of Zummer Live In Chicago) 3:07 Anime Mix - AMV | Light Em Up 🔥 2:27 Light 'Em Up (Lyrics Video) - Vo Williams ft. Robin Loxley 2:10 Light 'Em Up - Vo Williams ft. Robin Loxley (Never back Down: No Surrender Music) 3:07 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) (Lyrics) 3:08 Military Motivation 2019/2020. (LIGHT EM UP) 3:56 Light Em Up - Bumblebee Tribute 2:00 Will Smith, Sean Paul - LIGHT EM UP (Official Lyric Video) 3:12 Light Em Up「AMV」- Anime Mix 3:10 Fall Out Boy - Immortals (from Big Hero 6) 4:23 Fall Out Boy - The Phoenix (Official Video) - Part 2 of 11 4:32 Fall Out Boy - Centuries (Official Video) 4:18 Jeff VS Slenderman [Light 'Em Up by Fall Out Boy] MV