FILE - In this Jan. 13, 2013 file photo, Kristen Bell and Dax Shepard arrive at the 70th Annual Golden Globe Awards at the Beverly Hilton Hotel in Beverly Hills, Calif. Bell tweeted Thursday, March 28, 2013, "Welcome Baby Lincoln," confirming that she and fiance Shepard welcomed a new baby daughter. (Photo by Jordan Strauss/Invision/AP, File)LOS ANGELES (AP) — Kristen Bell and Dax Shepard are new parents of a child girl.