Mariska Hargitay's oldest son, 19, towers over her during ultra-rare public appearances

Mariska Hargitay made a pair of back-to-back appearances with her college student son, August Hermann, at the TriBeCa Film Festival and a basketball game

Mariska Hargitay's oldest son, 19, towers over her during ultra-rare public appearances
Mariska Hargitay made a pair of back-to-back appearances with her college student son, August Hermann, at the TriBeCa Film Festival and a basketball game