GloZell Green calls herself "The Queen of YouTube." Now, this queen will interview a president at 5 p.m. ET on Thursday. GloZell is just one of three YouTubers picked to interview the president. So, who is she? Well, she's hilarious for one! But there's more to GloZell than just slapstick comedy. Check out the video above to see some of her famous videos and to find out more about the Queen.