Related Information for Johnnyboyxo "The Baddest Bitch On The Block"JohnnyBoyXo is an American Pop Singer/YouTube Phenomenon. Who has gained over 160,000 Subscribers & Over 50 Million Viral Video Views. Johnny Boy was born on September 21, 1990 in Philadelphia, PA. He started singing at the age of 6. Jb was in his school choir throughout all of school. He started a YouTube channel and gained interest from celebrity blogger, Perez Hilton, who later posted one of JB's most viewed videos and made him an over night.. read more