Aalyah Gutierrez, the daughter of WWE Hall of Famer Rey Mysterio and the sister of popular WWE Superstar Dominik Mysterio, shared a heartfelt message to her real-life boyfriend. Earlier today, Aalyah took to Instagram Stories to post a collage of pictures of her and Joshua Thomas. The Master of the 619, Rey Mysterio, revealed that his daughter Aalyah has always been curious about stepping into the squared circle. Like the generic stuff, basic stuff, beginner stuff. Rey Mysterio himself has been out of action for over five months.