Grammy Award-winning artist, "Queen of Christmas," and icon Mariah Carey stops by as part of the show's "Legends" series. Mariah will discuss her "Merry Christmas One and All!" tour.

Country music superstar Blake Shelton discusses "Barmageddon" and the "Back to the Honky Tonk" tour.

Jennifer welcomes 81-year-old Nora Langdon from Detroit, Michigan, a retired real estate broker turned professional powerlifter.