The mystery of Alison Sweeney’s exit as Biggest Loser host
Alison Sweeney, who has hosted of NBC’s The Biggest Loser since season four, is leaving the show after eight years of watching that fake scale. (Sweeney replaced Caroline Rhea, who hosted seasons one to three.) NBC’s brief statement, delivered via its tabloid newsmagazine Access Hollywood, said only: “After an incredible run together, Alison Sweeney will …