Alexandra Grey (born January 4, 1991), also known by her stage name Alexa Grey is an American actress, singer, songwriter and producer. She is best known for her roles as Melody Barnes on the Fox music drama series Empire (2015–2020), Elizah Parks on the comedy series Transparent and Parker Phillip’s on the CBS action/adventure series MacGyver (2016-2021). She also portrays Denise Lockwood on the NBC TV medical drama Chicago Med, and had guest roles on Code Black, How to Get Away with Murder, Drunk History and the period television drama series The Alienist.