4 Non Blondes Reunite, Stuns Crowd With A Classic Hit

The minute I saw that 4 Non Blondes were reuniting at the L.A. Gay & Lesbian Center's Evening With Women, their hit song, "What's Up" would not stop echoing through my brain.

Though everyone in the free world has sang this song at karaoke or at a college open mic, Linda Perry and the gang somehow still keep it fresh. And even better, the night raked in $600,000 for the Center.

For more photos from An Evening With Women, click here.

So, without any further ado, here's their rocking performance: