Ben Affleck, 50, is seen for the first time since his ex-wife Jennifer Garner wore a diamond band

Ben Affleck was seen wearing light colors with a black backpack over his shoulder when heading to an office in the Santa Monica neighborhood of Los Angeles on Tuesday afternoon.This is the first time the 50-year-old actor has been seen since his ex-wife Jennifer Garner wore a diamond eternity band while grocery shopping over the weekend. The piece of jewelry may be from her 44-year-old beau John Miller. Affleck has started a new life since wedding his former fiancée Jennifer Lopez in Georgia in August which means he is wearing a new band of his own too.

Happy man: Ben Affleck was seen wearing light colors as he smiled while in Los Angeles on Tuesday afternoonBen looked comfortable in an untucked light blue shirt with cream-colored belted slacks.The Argo star added cream-colored sneakers with a maroon line on the sole as he added a silver bracelet to his wrist that matched his silver-rimmed sunglasses. The star had a black backpack slung over his shoulder and he carried what appeared to be a can of Coca-Cola. The Tender Bar shares son Sam, 10, and daughters Violet, 16, and Seraphina, 13, with ex Garner. The speculation continues as to whether the diamond encrusted ring Garner wore on Sunday was a gift from her boyfriend Miller.  The Cali look: Ben looked comfortable in an untucked light blue shirt with cream colored slacks.