Colin Farrell stunned onlookers with a newly shaved head while stepping out in Los Angeles. The “Penguin” actor was pictured on a lunch outing on Wednesday, rocking a completely smooth head. He showed off his fit physique in an olive green T-shirt and casual black pants, and accessorized with a pair of sunglasses. In another snapshot, the “Batman” actor, 50, covered the new look with a blue ball cap and finished it off with brown loafers. Farrell appeared relaxed, carrying a cell phone as he navigated parking meters in the city. It’s unclear why the “Minority Report” actor was sporting the tough new look — but in June, the actor shared…









