Jessica Biel gave the latest look at her engagement bling yesterday when she headed to catch a flight from LAX. She headed out of town wearing her enormous diamond following a stay on the West Coast, where she checked out a Lakers game, worked on her movie Emanuel and the Truth About Fishes, and picked up produce at a farmers market. Her fiancé Justin Timberlake has likewise been on set, shooting Trouble With the Curve alongside Amy Adams and Clint Eastwood in Georgia. Jessica has another role lined up as well. It was just announced that Jessica Biel will star in the upcoming Alfred Hitchcock and the Making of Psycho.