Shannon arrived on Planet Pearth fully functional human in 2010. Some say she come from the moon, some say she come from the stars, some say she come from Queensland.
Regardless of her origin, she is the Stone Cold Super Friends Secret Weapon. She plays trumpet better than Don Cheadle plays Miles Davis. Shannon can communicate easily with humans and has gotten the band (majority of who are socially awkward introverts) out of many a tight spot.