Rob Lowe totally embraced the California lifestyle on Sunday, October 11. The actor was spotted taking a stroll on a Santa Barbara beach over the weekend, where he went shirtless for his relaxing day soaking up the sun and surf. The actor, 56, looked impressively fit, opting to go shirtless for his day on the sand. Rob wore a pair of blue swim trunks and rocked a silver medallion necklace. He showed off his tattoo on his upper-left shoulder and looked completely relaxed.