On TV: Kelly Clarkson, Michelle Branch, Ricky Martin

Pop acts making the rounds this week include ‘American Idol’ winner Kelly Clarkson, who appears on Live with Regis and Kelly on Tuesday; Michelle Branch, who appears on Live with Regis and Kelly on Thursday; Lucy Woodward and ‘American Idol’ Kimberly Caldwell, who both appear on the Caroline Rhea Show on Thursday; and Ricky Martin, who performs on the Tonight Show with Jay Leno on Friday. Look for ‘American Idol’ judge Simon Cowell on the Late Show with David Letterman on Tuesday and Late Night with Conan O’Brien and Live with Regis and Kelly on Wednesday.