Nas just became the proud owner of a $3.5 million mansion in the outskirts of Calabasas, California, according to Yahoo. Built in 2007, the 6,500 square foot property is described as a “Mediterranean-meets-Southwestern architectural-style mashup” and boasts four bedrooms and 5.5 bathrooms, coupled with over 10 acres of land. The home was originally listed for $2.5 million but attracted …