1. Chart Beat

    May 04, 2006 12:00 AM EDT Rihanna's huge leap to No. 1 puts her name high on the Hot 100's big jump list, plus news about Nick Lachey, Mark Knopfler and Emmylou Harris. SAVE OUR SINGLES: If Rihanna was disappointed that her first Billboard Hot 100 single, "Pon de Replay," had to settle for peaking…

  2. A New Pop Idol Tops U.K. Singles Chart

    March 25, 2002 12:00 AM EST One BMG-signed "Pop Idol" replaced another at the top of the U.K. singles chart yesterday (March 24), as Gareth Gates went straight to No. 1 with his version of "Unchained Melody." The 17-year-old Gat One BMG-signed "Pop Idol" replaced another at the top of the U…