Most Popular Music Videos
Did YouTube Lie to Us? The Shocking Truth Behind the Most Watched Music Videos of 2021

Lists
Jason Baum's Top 5 Music Videos of 2021

Doug Klinger and Jason Baum talk about the notable music videos from 2021.

	Obsessed (Remix) (2009) Mariah Carey
	Odio a mi Jefe (2009) Amandititita
	Ogoljen (2009) Super C
	Oh My God (2009) Ida Maria
	Oh My God (Remix) (2009) Ida Maria
	Oh Yeah (2009) Jaicko
	Oh, I Feel Fine (2009) The Polyphonic Spree
	Oh, The Boss Is Coming! (2009) Arkells
	Ok It's Alright With Me (2009) Eric Hutchinson
	OK, You're Right (2009) 50 Cent
	Ol' Red (2009) Blake Shelton
	Omen (2009) The Prodigy
	On Some Bullshit (2009) Nina Sky
	Once I Was Like You (2009) Firefox AK
	One (2009) Fat Joe
	One Day (2009) Matisyahu
	One Day (2009) Omar Simons
	One Less Lonely Girl (2009) Justin Bieber
	One More Chance (2009) Bloc Party
	One Of THOSE Nights (2009) The Cab
	One Time (2009) Justin Bieber
	One Way Road (2009) The John Butler Trio
	Only Fooling Myself (2009) Kate Voegele
	Only Women Bleed (2009) Tina Arena
	Only You Can Love Me This Way (2009) Keith Urban
	Onomastica (2009) Offlaga Disco Pax
	Oopsy Daisy (2009) Chipmunk
	Open Arms (2009) Gary Go
	Open Your Heart (2009) Mia Doi Todd
	Ora Basta (2009) Giorgia
	Ordinary People (2009) John Legend
	Où Je Vais (2009) Amel Bent
	Our Battles (2009) Maria Mena
	Our Own Pretty Ways (2009) First Aid Kit
	Out Last Night (2009) Kenny Chesney
	Out Of This Place (2009) Prime Circle
	Outta Here (2009) Esmée Denters
	Over (2009) Zarif
	Over & Out (2009) Newton Faulkner
	Over and Over (2009) Lookbook
	Over You (2009) Lasgo
	Paddling Ghost (2009) Dan Deacon
	Pages & Paragraphs (2009) Set It Off
	Paparazzi (2009) Lady Gaga
	Papillon (2009) Cecilia Herrera