On TV: Alanis Morissette, Natasha Bedingfield, Liz Phair

Pop acts on television this week include Alanis Morissette, who performs on ‘The Tonight Show with Jay Leno’ on Tuesday and ‘Jimmy Kimmel Live’ on Wednesday; Natasha Bedingfield, who performs on ‘Last Call with Carson Daly’ on Tuesday; Liz Phair, who performs on ‘Last Call’ on Thursday; The Click Five, who perform on ‘Live with Regis and Kelly’ on Thursday; and James Blunt, who is the musical guest on the next ‘Saturday Night Live’.