Falling Away from How We Do (Katy Perry, Korn MASHUP)
Korn vs Katy Perry-E.T. Undone
Korn vs. Katy Perry - Katy's Coming Undone (E.T. vs. Coming Undone - Mash-up)
Katy Perry vs KoRn- LAST LEGAL EXTRATERRESTRIAL
Part of Me on a Leash (Katy Perry vs. Korn)
Get Up But Dream On (Katy Perry vs Aerosmith and Korn feat Skrillex)
Disturbed vs Taylor Swift (ft. KoRn) - Down With The Blank Space
Katy Perry, Korn, & Skrillex mix.
Lady Gaga & Metallica - Moth Into Flame (Dress rehearsal) at the 59th Grammy Awards 2017
Mean Tweets - Music Edition #6
Bat Country Gurls [Katy Perry California Gurls & Avenged Sevenfold Bat Country] MASHUP
Come Undone - Korn/Taylor Swift
[Katy Perry x Disturbed (Ft Korn)] Roar with the Sickness
P.O.D. - Goodbye for Now (Official Music Video)
tATu vs. Katy Perry - All The Things E.T. Said (Stelmix 4' Mashup) [WITH LYRICS]
Korn ft. Skrillex - Get Up (sucker punch)
Korn x Katy Perry Mashup Coming Undone x E.T. - Extra Undone by Sergius III
Ready For Abduction [Ft. Eminem, Katy Perry, Korn, Queen, Tatu][by James King]
Katy Perry - Dark Horse (Sung in the style of Type O Negative)