Macklemore and Ryan Lewis' 'Thrift Shop' is by far one of the more popular hits of 2013. And it looks like its popularity has reached the ears of YouTube sensation Sophia Grace and her "hype girl" Rosie. The little British duo dropped by 'The Ellen DeGeneres Show' dressed in their signature poofy dresses and tiaras to cover the rapper's ever-present track.

Known for covering Nicki Minaj's 'Super Bass' in 2011, Sophia Grace, the singer of the two young ladies, laid down a few of her own verses over the 'Thrift Shop' beat, recounting the hype around their come-up, winning an award and meeting celebrities like Jay-Z and Beyonce.

Of course, they also had to give props to DeGeneres, who gave the girls their own spot on her talk show. Aside from surprising everyone with the rhymes she spits, it's Sophia Grace's belting on bridge of 'Thrift Shop' that gets the crowd going -- the adorable hip-shaking helps, too.

They may be young, but they've got some swag. And even if it's not you're thing, they're too cute to ignore.

Watch Macklemore & Ryan Lewis' 'Thrift Shop' Video