Mel Gibson LAX sunglasses

Someone's a happy camper!

On Friday, Mel Gibson was grinning from ear-to-ear after arriving on a flight at LAX in the afternoon.

The 56-year-old actor has been pretty comfortable lately, dating Ashley Cusato and gearing up for his latest film Machete Kills (in theaters July 2013) alongside Jessica Alba, Michelle Rodriguez and Charlie Sheen. Seems like things are looking up for Mel!