Question: ReJoyce: The Christmas Album is the fourth studio album by American pop singer Jessica Simpson,  Simpson has said that which American singer, songwriter, musician, author and media personality, is one of her favorite recording artists and her role model? 
Sentence (from "ReJoyce: The Christmas Album"): Additionally, it also includes a duet with Nick Lachey, Simpson's husband at the time, on "Baby, It's Cold Outside".
Relevant evidence: No