On TV: Lance Bass, Feist, Mariah Carey

Pop acts on television this week include:

Sara Bareilles, who performs on ‘Jimmy Kimmel Live’ on Monday

Ashley Tisdale, who performs on ‘The View’ and guest hosts/performs on ‘Total Request Live’ on Monday

Shar Jackson, who visits ‘TRL’ on Monday after winning ‘Celebrity Rap Superstar’

Mariah Carey, who visits ‘The View’ on Tuesday

Feist, who performs on ‘Today’ on Tuesday and ‘The View’ on Wednesday

Former *NSYNC star Lance Bass, who visits ‘The Tyra Banks Show’ on Tuesday

Ben Harper, who performs on ‘Jimmy Kimmel Live’ on Wednesday

Nicole Scherzinger of the Pussycat Dolls, who performs on ‘The Ellen DeGeneres Show’ on Wednesday

Jonas Brothers, who perform on ‘The Ellen DeGeneres Show’ on Friday