Pucker up, pretty ladies, there’s a new lipstick shade you need to know about! Our favorite good girl gone bad, Rihanna has joined forces with MAC Cosmetics to unveil a fierce new collection that really speaks to her style and persona. Take a peek at her first product launch, the RiRi Woo lipstick, a gorgeous deep red shade that was inspired by the brand’s famous Ruby Woo shade she’s famously...