About 95% of people including me think Usher's theme song is Yeah!. Pre-2004 I think it was You Make Me Wanna. Opinions?

Michael Jackson - Billie Jean
Madonna - Like A Virgin
Mariah Carey - Vision of love
Usher - Yeah
Beyonce - Crazy in Love
2Pac - California Love
Notorious B.I.G. - Mo money mo problems
Nelly - Country Grammar
50 Cent - In Da Club
Kanye West - Golddigger
Justin Timberlake - SexyBack or Cry me a river
Prince - Purple Rain
Britney Spears - Baby One More Time
Jay-Z - Hard Knock Life or 99 problems
R. Kelly - I Believe I Can Fly
Christina Aguilera - Beautiful or Dirrty or Genie...
Eminem - The Real Slim Shady or Lose yourself
Snoop Dogg - What´s my name or Drop it like it´s hot
Alicia Keys - Fallin´

yes, but Usher was local before "Yeah!" so...

Michael Jackson - Thriller
Madonna - Like a virgin
Mariah Carey - ..............
Usher - yeah
Beyonce - crazy in love
2Pac - .................
Notorious B.I.G. - .....................
Nelly furtado - promiscious
50 Cent - in da club
Kanye West - stronger
Justin Timberlake - like a love you
Prince - .....................
Britney Spears - toxic
Janet Jackson - ....................
Jay-Z - .......................
R. Kelly - .............................
Christina Aguilera - beautiful
Eminem - the real slim shady
Snoop Dogg - .................
Alicia Keys

^so you DO know other artists?....nice

Michael Jackson- Thriller & Rock With You
Madonna- Like A Virgin & Ray of Light
Mariah Carey- Vision of Love & One Sweet Day
Usher- Yeah
Beyonce- Crazy In Love
2Pac- California Love
Notorious B.I.G.- Hypnotize
Nelly- Dilemma
50 Cent- In Da Club
Kanye West- Stronger
Justin Timberlake- Sexyback
Prince- Purple Rain & Lets Go Crazy
Britney Spears- ????? Toxic
Janet Jackson- Rhythm Nation
Jay-Z- Big Pimpin
R. Kelly- Bump & Grind
Christina Aguilera- Beautiful
Eminem- Real Slim Shady
Snoop Dogg- Gin & Juice
Alicia Keys- Fallin