The 27-year-old actor was spotted sporting some major scruff and casual clothes while arriving at JFK Airport on Tuesday night (June 27) in New York City.
A couple days earlier, Liam took to Instagram to promote a documentary.
“If you care about your health, animal welfare or the planet we all live on, you must watch this documentary. If you don’t care, you should still watch it. @wthfilm #whatthehealthfilm,” he wrote.
FYI: Liam is wearing Paige jeans.