Sophia Grace Brownlee and her friend Rosie are adorable princesses (also, respectively, a “sack of potatoes†and a “teeny tiny mouseâ€) who have made “Super Bass†their jam, consequently meeting Nicki Minaj, landed a gig at the AMA’s, and now they’re tight with Rihanna. So, yeah, it’s been a pretty good year. [Popdust]