Liam Hemsworth: Knoxville Charity Honoree!

Liam Hemsworth keeps it comfy in a sweater while carrying his bag through the terminal at LAX Airport on Monday (October 28) in Los Angeles.

It was recently announced that the 23-year-old actor will attend a screening for his upcoming film The Hunger Games: Catching Fire on Tuesday, Nov. 19 to raise money for Variety � The Children’s Charity of Eastern Tennessee.

PHOTOS: Check out the latest pics of Liam Hemsworth

In case you missed it, check out the highly-anticipated final trailer for Catching Fire, which hits theaters on Nov. 22!

20+ pictures inside of Liam Hemsworth arriving in Los Angeles…