Not many ten year olds can say that they've interviewed Katy Perry, become best friends with Ellen Degeneres and traveled the world, but then there's Sophia Grace Brownlee. Ya know, the British ballerina who knows every pop song ever and became famous singing one with her cousin on YouTube? Photos: Birthday Girl Suri Cruise's Best Outfits Ever Regardless, SG turns the big 1-0 today, and since we can't ... Read More >>