Check out the video player to watch Taylor Swift's exclusive webcast from the Late Show with David Letterman.
Taylor Swift is a four-time GRAMMY winner, the top-selling digital artist in music history, has had singles top both the Country and Pop radio charts, and had the #1 best-selling album in any genre of music in 2009. Her most recent album, Speak Now, sold over a million copies in its debut week, making it the biggest debuting country studio album in history. Speak Now charted an unprecedented 11 songs in a single week on the Billboard Hot 100. Taylor, who writes all of her own songs, became the youngest artist in history to win the GRAMMY Award for Album of the Year and the CMA Award for Entertainer of the Year. She was also named Artist of the Year at the 2009 American Music Awards.
