Billboard’s Top 10 Jay-Z/Kanye West Collaborations

With the release of the highly-anticipated "Watch the Throne" album this week, Billboard.com has released their list of the 10 greatest collaborations between the two.  Some of the entries may surprise you, as they've been working together for longer than you may have realized.  If you would like to see Billboard's full list, with descriptions and videos, check it out here.

Top 5 Kanye-Produced Jay-Z Tracks:

5.) '03 Bonnie & Clyde

4.) Izzo (H.O.V.A.)

3.) Takeover

2.) Heart of the City

1.) Lucifer

Top 5 Songs Featuring Jay-Z and Kanye West

5.) Hate

4.) Monster

3.) So Appalled

2.) Never Let Me Down

1.) Diamonds From Sierra Leone (Remix)