The television star approached Malia to thank her, saying, “You don’t know who I am.

I know your mother and father.

My name is Dave Letterman, and I am very happy to be here.”

Malia Obama smiling

“That was a pretty good line,” Obama told Letterman, smiling.

“She’s a riot.

She is funny.”

Sasha and Malia Obama standing with Barack

In fact, he’s been their primary test audience.

“I am generally the brunt of every joke in the household.

They all go, ‘What an idiot.’

Malia Obama smiling

So, that’s basically the vibe at my house,” Barack admitted with a laugh.

She’s really, really dedicated to her craft."