On TV: Enrique Iglesias, David Archuleta, Katharine McPhee

Pop acts on television this week include:

Barry Manilow, who performs on ‘The Tonight Show with Jay Leno’ (NBC) on Monday.

Purple Reign (Prince tribute band), who perform on ‘The Late Show with David Letterman’ (CBS) on Monday.

Lance Bass, who competes in ‘Dancing with the Stars’ (ABC) on Monday and Tuesday.

Enrique Iglesias, who performs on ‘Live with Regis and Kelly’ (ABC) on Tuesday.

David Archuleta, who performs on ‘The Bonnie Hunt Show’ (Syndicated) on Tuesday.

Sarah McLachlan, who performs on ‘The Late Late Show with Craig Ferguson’ (CBS) on Wednesday.

Katharine McPhee, who appears on ‘The View’ (ABC) on Wednesday.

Jessica Simpson, who performs on ‘The Ellen DeGeneres Show’ (Syndicated) on Wednesday.

Carla Bruni, who performs on ‘Today’ (NBC) on Wednesday.

Joshua Radin, who appears on ‘The Bonnie Hunt Show’ (Syndicated) on Tuesday.

Miley Cyrus, who visits ‘The Ellen DeGeneres Show’ (Syndicated) on Thursday.

Friendly Fires, who appear on ‘The Daily Habit’ (Fuel) on Thursday.