From Wikipedia, the free encyclopedia. Tia Dashon Mowry Hardrict  (born July 6, 1978) is an American actress. She first gained fame for her teen role as Tia Landry on the ABC/WB sitcom Sister, Sister (opposite her identical twin sister Tamera Mowry). Currently, she portrays medical student Melanie Barnett Davis on the CW/BET comedy-drama series The Game. Description above from the Wikipedia article Tia Mowry, licensed under CC-BY-SA, full list of contributors on Wikipedia