Song

• Don't Stop the Music (Rihanna)

  "Don't Stop the Music" is one of eight hit singles off of Rihanna's third CD, "Good Girl Gone Bad." The song catapulted Rihanna to the top of the charts and its music video gave her a practically permanent spot on MTV's TRL. The Barbados native has been red hot since she released the album's first single "Umbrella" (featuring Jay-Z) and the groove likely won't stop any time soon! The KCA could be hers for the taking!

• I Kissed a Girl (Katy Perry)

  Katy Perry's song "I Kissed A Girl" was the lead single off of her album, "One of the Boys." The song is super catchy and it became a major worldwide hit, topping the charts in over 30 countries, including Australia, Canada and England and scoring a nomination for a Best Female Pop Vocal Performance Grammy. Will Katy be kissing a blimp on March 28? Tune in and see!

• Single Ladies (Put a Ring On It) (Beyonce)

  Beyonce's latest R&B release, "I Am Sasha Fierce," has been a big time success, producing #1 singles "If I Were a Boy" and "Single Ladies (Put A Ring On It)," which Rolling Stone ranked #1 on the 100 Best Songs of 2008. Beyonce also had an honor this year that no one else can claim: She sang the "first song" to the new President and First Lady of the United States.