On this day in 2001, Reba an American sitcom starring Reba McEntire aired for the first time. The show was set in Houston, Texas, and featured Reba McEntire as a wisecracking single mother Reba Nell Hart, whose dentist ex-husband Brock (Christopher Rich) has left her to marry young, ditzy Barbra Jean (Melissa Peterman). The final episode aired on February 18, 2007.