Alexa Si is a Ukrainian erotic movie actress and model, born January 1, 1983 in Ukraine. He entered the industry around 36 years old and was active until 2021, mainly in hardcore erotic films, in productions such as Lusty Grandmas, Mature.nl, Rocco's Intimate Castings 35, Granny meets Girl and Eager To Please, where he is often known as the Alexa Bi name, in the scenes, mature, lesbian, hardcore and casting. During her career, she worked mainly for European studios like 21 Sextury and Mature.nl and retired from the sector after 2021.