On TV: JC Chasez, Nelly Furtado, AJ McLean

Pop acts on television this week include JC Chasez, who stops by MTV’s ‘Total Request Live’ on Monday and ‘The Sharon Osbourne Show’ on Friday; ‘Oprah’ crowns their first ever Pop Star winner on Monday; Nelly Furtado, who performs on ‘The View’ on Tuesday and ‘The Sharon Osbourne Show’ on Thursday; Backstreet Boys star AJ McLean and his mother Denise, who appear on ‘The Sharon Osbourne Show’ on Thursday as well; Hanson, who appear on ‘The Late Late Show with Craig Kilborn’ on Friday; and Toby Lightman, who appears on ‘The Late Show with David Letterman’ on Friday.