Anne Hathaway Diamond Engagement Ring Pictures

Anne Hathaway is engaged! She debuted the new 6-carat rock from fiancé Adam Shulman Sunday while at a NYC park with their dog Esmeralda. Her rep Stephen Huvane confirmed the happy news with us. Stephen said, "The ring is a design collaboration between her fiancé Adam Shulman and Kwiat Heritage Jewels."

She and Adam got together back in 2008. They started dating just months after Anne split from her former boyfriend, convicted real-estate investor Raffaello Follieri. Adam and Anne have been going strong ever since, and he's accompanied her around the world on movie sets and exotic vacations. Most recently, the couple have been sticking close to their Brooklyn home while Anne works on The Dark Knight Rises around the Big Apple. Hopefully both Adam and Anne were able to celebrate the happy news with family over Thanksgiving — congrats to the happy couple!