On TV: Cheyenne Kimball, Nelly Furtado, Paris Hilton

Pop acts on television this week include Teddy Geiger, who visits ‘Total Request Live’ on Monday; Cheyenne Kimball, who visits ‘TRL’ on Tuesday and ‘Live with Regis and Kelly’ on Wednesday; Nelly Furtado, who performs on ‘The Late Show with David Letterman’ on Tuesday; Pink, whose taped performance airs on ‘The Early Show’ on Wednesday; the Wreckers, who perform on ‘The Late Show’ on Wednesday; Sheryl Crow, who performs on ‘Today’ on Wednesday; and Paris Hilton, who visits ‘TRL’ on Thursday.