Even though Hollywood marriages aren't exactly known for their longevity [1], the love between Jessica Alba and Cash Warren [2] clearly isn't going anywhere anytime soon. While in Aspen to celebrate the recent wedding of celebrity fashion stylist Jamie Schneider [3], the loved-up pair went for a stroll on Saturday in coordinating, cozy sweaters, with Cash planting a few kisses on Jessica's cheek. This is just the latest in a long line of PDA-filled outings [4] for the couple, who has been married for eight years now and share daughters Honor and Haven [5]. See more photos of their walk around Aspen here, and check out snaps from their latest date night [6]!