Several pop stars are making appearances on television talk shows this week, including several by ousted American Idol Carmen Rasmusen. On Monday, Carmen stops by MTV’s Total Request Live and the Wayne Brady Show, where Chantal Kreviazuk will appear as well. On Tuesday, she’ll be on the Caroline Rhea Show. Celine Dion appears on the Tonight Show with Jay Leno on Tuesday. Thursday sees Lisa Marie Presley on the Tonight Show, and later Kelly Clarkson appears on the Late Late Show with Craig Kilborn. Hilary Duff stops by TRL on Thursday as well, before appearing on Live with Regis and Kelly on Friday.