The actress stars in Noah's upcoming movie, Sweetwater, which he is co-directing with his twin brother, Logan. For their quiet debut as a couple, the twosome dressed casually in jeans, and brought Jones' 11-month-old son Xander along for the walk. Jones kept the sun out of her eyes with a black hat and shades, while a pal pushed her baby boy in a stroller behind the couple.
The first-time mom welcomed her son on Sept. 13, 2011, and has yet to disclose the identity of Xander's father. Jones dated Ashton Kutcher from 1998-2001 and singer Josh Groban from 2003-2006. Most recently, she dated Saturday Night Live's Jason Sudeikis in 2010 for seven months.
Production for Sweetwater began in July in New Mexico. According to Deadline, Jones stars as a young widow who risks everything to avenge her husband's murder with the help of a local sheriff (Ed Harris).