PHOTOS: Angelina Jolie Does Some Heavy Lifting in South Korea

Angelina Jolie has perfected the working mom routine.

Jolie is in the midst of a whirlwind global tour to promote her new spy flick Salt and she has crossed oceans with her children in tow.

The family most recently were spotted arriving at Incheon International Airport in South Korea and Angelina got a workout carrying a heavy load: her daughters Shiloh and Zahara!

Jolie was also accompanied by sons Maddox and Pax. As cameras captured their every move, Pax covered his head and stuck out his tongue at the waiting group of photographers.