Grammy-award-winning singer Pink has sold an investment property in Sherman Oaks. She had not lived there in several years. The Hollywood Reporter and the LA Times reported that she sold the Spanish-style house for $3.218 million. The home was built in 1946 sits on a large piece of property that boasts a pool with a grotto spa cave. The 4,435-square-foot home has a two-story foyer, exposed beams, four bedrooms and five bathrooms. Rodeo Realty’s Lou Woolf handled both sides of the transaction.