Musician Stevie Wonder is reportedly expecting triplets with girlfriend Tomeeka Robyn Bracy. The 64-year-old singer and Bracy, who gave birth to his eighth child last year, will welcome three babies into the world in 2015, and having kids is the key to the 'Superstition' star's happiness, reported New York Post. "It's Stevie's mechanism for his happiness. I don't know that he set out to have 11 children, including triplets at his age, but it's not like he isn't happy about it or he can't afford children," a source said. The legendary crooner, who has been married twice and has children with five different women, is said to have told friends he hasn't always been available for his kids when they needed him, but as he has grown older, he has developed closer bonds with his brood, who range in age from one to 39 years old.