Di Caprio forehead mesmerises co-star

Hollywood actor Alec Baldwin was fascinated by Leonardo Di Caprio's performance in The Aviator and could not keep his eyes off Di Caprio's forehead.

DiCaprio plays legendary director and aviator Howard Hughes in the biopic, while Baldwin takes on the role of Juan Trippe.

During filming, Baldwin noticed DiCaprio's forehead was a strange shape.

He says: "Leo DiCaprio has this thing where when he really is concerned about something…he screws up his forehead and it looks like some kind of Chinese or Japanese character on his forehead."