Fergie went on The Today Show this morning to perform her rendition of Heart’s “Barracuda.” (Btw, I rock that song on Guitar Hero. Dun-da-da-dun-da-da-dun DA DA! But I digress.)

And then in front of a Rockefeller Plaza audience comprised of parents and children, she faux-fellated her guitarist. Rock on!

But you know what her charitable cause is? Um, teaching kids about safe sex.

Back in February:

Singer Fergie took to the stage at a New York high school on Tuesday to teach students about AIDS prevention and safe sex. The Black Eyed Peas star, who was once addicted to crystal methamphetamine, urged the 10th graders at Murry Bergtraum High School to never allow themselves to be pressurized into sex without a condom.

She told the assembled 15-year-olds, “In high school I cheated on my boyfriends — whatever! (But) do you really want that person who’s just going to like you if you have unprotected sex?”

Speaking after the event, Fergie added, “It’s about building self-esteem. That’s what it’s going to take for young people to have protected sex. They have to stick to their guns.”

There’s nothing like pretending to cheat on your fiancé with a skeevy bandmate on national television to really drive that point home.