How cute is that little face?

Before she begins shooting an untitled "Cop Buddy Comedy" with Melissa McCarthy in Boston next month, Sandra Bullock is taking her darling son Louis on a trip to South Africa!

The mommy-son duo waiting patiently in line at LAX to board their long flight out of the country, and Louis looked so stylish in a newsboy cap, plaid pants and a tiger-stripped cardigan, while the Oscar winner looked cool and casual in tight black leather pants, a loose-fitting tee and matching sweater.

In other news, Sandy recently earned a top spot on Forbes' list of highest-paid actresses in Hollywood, coming in just under Cameron Diaz and Kristen Stewart.