Barack Obama may be the most powerful man in the world, but he's not even the hippest guy in his own house!
The President himself says that Sasha and Malia have better taste than he does. He says:
"They're cooler than I am. There are things I like that they think are cheesy, like 'Gangnam Style.'"
It's the curse of being a parent. It doesn't matter if you're Johnny Depp or the leader of the free world- your kids will think you're lame!