Ellen DeGeneres' new little mini hosts Sophia Grace and Rosie are likely the envy of most little girls across the country. The YouTube sensations won DeGeneres' heart, and have since served as her correspondents for the American Music Awards and the Grammys. Now, the tutu-clad duo are hosting their own segment called 'Tea Time,' which debuts today (Feb.29) on 'The Ellen DeGeneres Show.' And their first guest happens to be none other than Taylor Swift.

Dressed in a pink tutu and a tiara to match the girls, Swift looks sweetly like Alice in Wonderland, sipping tea in an adorable environment obviously made for someone much smaller that she is. Even the set for this segment is dreamlike, with quaint teapots, petit fours and pink flower cookies, delicate teacups and miniature pink furniture. It truly looks like something out of a storybook, and all the girls have left to do is talk to their celebrity guest.

"Do you have a boyfriend?" Rosie asks with her teeny British voice. "I don't," Swift confirms, adding, "Do you?" Holding up their hands in opposition, the girls give an obvious no, first with their wide eyes and second with Rosie's response: "I don't have a boyfriend."

"That's exactly how I look when people ask me that too -- like that terrified look," Swift assures the girls. After a series of everyone reiterating a big fat "no" to the question and Swift playing along, the country starlet confirms, "So we're just a bunch of single girls having tea." Though five-year-old Rosie points out that she used to have a flame, she says that's over, adding, "So now I'm just a friend," while Sophia Grace giggles to the side.

"But that's good that you're still friends," Swift tells Rosie. "That's really good that you could do that."

Watch Taylor Swift Have 'Tea Time' with Sophia Grace and Rosie on 'Ellen'