Celebrity Kate Mara and Jamie Bell Are Engaged – Check Out Her Ring Jamie Bell and Kate Mara have been dating since fall 2015 By Lindsay Kimble Lindsay Kimble Lindsay Kimble is a Senior Digital News Editor and the Sports Editor for PEOPLE Digital. She's worked at PEOPLE for over seven years as a writer, reporter and editor across our Entertainment, Lifestyle and News teams, covering everything from the Super Bowl to the Met Gala. She's been nominated for the ASME NEXT Awards for Journalists Under 30, and previously wrote for Us Weekly while on staff at Wenner Media. People Editorial Guidelines Published on January 13, 2017 03:11 PM Share Tweet Pin Email Photo: Stefanie Keenan/Getty Kate Mara and Jamie Bell are making the leap from castmates to husband and wife. The Fantastic Four stars are engaged, a rep for the actress confirmed to PEOPLE. Mara, 33, was spotted sporting a stunning new sparkler in New York City this month, and showed off the same ring in a recent photo posted to social media. Bell and Mara have been dating since fall 2015, which PEOPLE confirmed after the pair were spotted showing PDA while out-and-about in New York City and on a beach in Malibu. RELATED VIDEO: Rooney Mara Would Act In a Comedy – As Long as It’s ‘Dark’ Bell, 30, was previously married to Westworld actress Evan Rachel Wood. The former couple tied the knot in 2012 before splitting after two years of marriage. Bell and Wood share one child, a 3-year-old son.