Music video by Britney Spears performing Do Somethin’. (C) 2004 Zomba Recording LLC

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Music video by Britney Spears performing If U Seek Amy. YouTube view counts pre-VEVO: 3484421 (C) 2009 Zomba Recording LLC.

Music video by Justin Timberlake performing Señorita. (C) 2003 Zomba Recording LLC.

Music video by Justin Timberlake performing Like I Love You. (C) 2002 Zomba Recording LLC.

Music video by Justin Timberlake performing Rock Your Body. (C) 2002 Zomba Recording LLC.

Music video by Justin Timberlake performing Cry Me A River. (C) 2002 Zomba Recording LLC.

Music video by Britney Spears performing Sometimes. (C) 1999 Zomba Recording LLC.

Music video by Britney Spears performing (You Drive Me) Crazy. (C) 1999 Zomba Recording LLC.

Music video by Britney Spears performing I’m Not A Girl, Not Yet A Woman. (C) 2001 Zomba Recording LLC.

Music video by Britney Spears performing Overprotected. (C) 2002 Zomba Recording LLC.

Music video by Britney Spears performing I’m A Slave 4 U. (C) 2001 Zomba Recording LLC.

Music video by Britney Spears performing Circus. (C) 2008 Zomba Recording LLC.

Music video by Britney Spears performing Everytime. (C) 2004 Zomba Recording LLC.

Music video by Britney Spears performing Oops!…I Did It Again. (C) 2000 Zomba Recording LLC.

Music video by Britney Spears performing Toxic. (C) 2003 Zomba Recording LLC.