Jennifer Garner turns 50: a look back (29 images)

Jennifer Garner, of the television drama series "Alias," holds the Actor statuette she won for Outstanding Performance by a Female Actor in a Drama Television Series backstage during the Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on February 5, 2005. File Photo by Jim Ruymen/UPI

Garner speaks at a rally in support of Democratic congressional candidate Jerry McNerney at Civic Park in Pleasanton, Calif., on November 4, 2006. Photo by David Yee/UPI

Garner and Affleck arrive at the Golden Globe Awards in Beverly Hills, Calif., on January 15, 2007. The two exchanged vows while expecting their first child in 2005. Photo by Jim Ruymen/UPI

Left to right, director Susannah Grant and cast members Timothy Olyphant and Garner pose for photographers at the world premiere of "Catch and Release" held at the Grauman's Egyptian Theatre in Los Angeles on January 22, 2007. Photo by Phil McCarten/UPI