Who's On The List?

Leona Lewis - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Leona Lewis - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

The Sugababes - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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The Sugababes - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Razorlight - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Razorlight - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Jamelia - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Jamelia - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Amy Winehouse - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Amy Winehouse - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Queen + Paul Rodgers - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Queen + Paul Rodgers - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Annie Lennox - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Annie Lennox - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Simple Minds - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Simple Minds - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Dame Shirley Bassey - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Dame Shirley Bassey - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Andrea and Sharon Corr - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Andrea and Sharon Corr - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Eminem - A Grammy favorite, Eminem won Best Rap Album for "Relapse" and Best Rap Performance by a Duo or Group for "Crack A Bottle" with Dr. Dre and 50 Cent.

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Eminem - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

The Spice Girls - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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The Spice Girls - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

U2 - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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U2 - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Eddy Grant - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Eddy Grant - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

A Push for the Bill - President Obama and the Democrats get a push for Health Care from former President Bill Clinton this week. The 42nd President heads to Capitol Hill Tuesday to have lunch with Democratic Senators in an effort to move health care through the Senate after passing in the House last weekend.

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former President Bill Clinton - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Prime Minister Gordon Brown - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Prime Minister Gordon Brown - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Will Smith - The remake to Ralph McDonald's "Just The Two Of Us" by Will Smith is an inspirational song dedicated to his first born son.

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Will Smith - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Oprah Winfrey Net worth: $2.7 Billion - Oprah Winfrey, top-rated talk show diva, comes up on top of Forbes’ List of the Wealthiest Black Americans. Her company, Harpo Productions, is behind such successes as “Dr. Phil” and “Rachael Ray” and her network, the Oprah Winfrey Network, will make its debut next year.

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Oprah Winfrey - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.<strong>Photo Credit:</strong> People

Lewis Hamilton - Hamilton, a British Formula One race driver named after U.S. sprinter Carl Lewis, is the youngest Formula One World Champion ever.

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Lewis Hamilton - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Robert de Niro - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Robert de Niro - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

Forest Whitaker - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.

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Forest Whitaker - Nelson Mandela's birthday celebration concert will happen June 27, 2008, though his actual birthday is July 18. Flip through to see pics of a few of the event's performers and guest hosts.