Jessica Jarrell (also known as JJ) is a teenage Pop/R&B singer based out of Los Angeles, California. Her debut single, entitled"Armageddon", is being promoted to radio as of May 2009.Jessica has been a working singer and child model since the age of two. In the summer of 2010 she joined fellow teen Island star Justin Bieber on his first headlining North American tour before releasing Almost Love and Up and Running, as singles from her debut album. merve ayd?n