Ashton Kutcher and Demi Moore attended the TechCrunch 50 Conference VIP dinner party last night in San Francisco, CA.

So, what is a hot A-list couple doing at such a nerdy tech event? Ashton was on hand to launch his latest project, Blah, Blah, Blah, a website and an animated video series featuring a teen trio: Tiffany, Brittney and Krystle, who have serious attitude as they poke fun at pop culture, sometimes in crass ways a la South Park.

He says, “I’m somewhat inspired by driving teenage girls to school in the morning and hearing the conversation in the back seat… Eventually it just become blah blah blah. That is their voice but we don’t make fun of them. We are making a comedic play on the fanaticism of the girls.”

The 30-year-old actor, himself often the target of gawkers and paparazzi, has promised the project won’t invade stars’ privacy.