Navarone Garibaldi is the half-brother of a singer who has been married how many times?
Navarone Garibaldi:  Garibaldi is the son of Marco Garibaldi and Priscilla Presley, and also half-brother of Lisa Marie Presley. Lisa Marie Presley:  Presley has been married four times, including to singer Michael Jackson and actor Nicolas Cage, before marrying music producer Michael Lockwood, father of her twin girls.
four