Mariah Watchman Profile and Photos

America's Next Top Model 18 Mariah Watchman | ANTM 18 Mariah Watchman Mariah Watchman from "America's Next Top Model" (ANTM) is one of the model contestants in Cycle 18 of The CW reality model competition series. Mariah Watchman ("Top Model") is from Pendleton, Oregon. Her favorite fashion label is Betsey Johnson, while her favorite music artist is Drake. Watchman also likes model Irina Shayk. Watchman is 20 years old and stands 5'10" tall.