Turns out, the pop star thought it was pretty awesome, too! After Katy saw the video, she tweeted out a link to it with the caption, "Available for babysitting at 10 dollars an hour & 4 Oreos."
The singer recently revealed that she would like to have a child some day, but said that her relationship status when that time does come is totally irrelevant.
"I don't need a dude," she told Rolling Stone. "I mean, Neil [Patrick Harris] and David [Burtka], their twins are beautiful. It's 2014! We are living in the future; we don't need anything. I don't think I'll have to, but we'll see. I'm not anti-men. I love men. But there is an option if someone doesn't present himself."
In the meantime, Katy seems to really enjoy being an aunt. Not only did Auntie Katy help deliver her niece (in a living room!) she's also been showering her with gifts, which include some pretty fancy designer duds!