https://www.instagram.com/p/BbcW8fynReN/?taken-by=patmcgrathreal Everyone's favorite streaming music service Spotify is now officially in the business of selling beauty products. The platform started a campaign today called "So Obsessed," which represents a partnership between iconic international beauty brand Pat McGrath Labs and American singer/songwriter Maggie Lindemann. In a first-of-its-kind venture, beauty products are now being sold globally on…