The National Enquirer reports Tim McGraw has been hiding a secret son from his fans and his wife, Faith Hill. Sources tell the paper Tim helped raise Tyler Zarbo while he was engaged to the boy's mother, Kristine Donahue. While Tim wasn't exactly hiding a biological child, he did maintain a relationship with the now 23-year-old student behind his wife's back. Reps for the country music star refuse to comment on the situation, but maintain that the paper has exaggerated many of the claims.
