Britney Spears to Present Letterman's Top 10 List

Tuesday August 18, 2009 12:55 PM EDT

Britney Spears

London Entertainment/Splash News Online

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Britney Spears hasn't appeared on The Late Show in nearly three years, but Tuesday she'll deliver one of the show's classic bits: the Top 10 list.

Spears last appeared on David Letterman's show when she made a surprise cameo in November 2006. The singer, who recently finished the European leg of her Circus tour, begins another string of concerts in America on Aug. 20.
– Bob Meadows