Charlize Theron meets with Youth Ambassadors in her native South Africa... as she raises awareness of how to prevent spread of HIV

She may be a hugely successful actress who now resides in the US.

But Charlize Theron still knows the importance of helping out in her country of birth – South Africa. 

The 37-year-old met with Youth Ambassadors who act as role models for their peers and raise awareness of how to prevent the spread of HIV in communities in her native country.