(digitalspy.co.uk) - Beyonce and Jay-Z have reportedly purchased a house together in Scarsdale.According to TMZ, the pair now own a 15,000 square foot mansion in the New York suburb.The property has been under construction for six months and is on approximately two acres of land. Scarsdale's population is estimated to be around 18,000.Rumours that Beyonce is expecting her first child with the rapper have been fuelled by the acquisition.However, former Destiny's Child bandmate Michelle Williams insisted earlier this week that there is no child on the way.