Janet Jackson — Despite her international fame, JJ has pulled off some of the most secretive weddings in the history of entertainment. Her first surprise wedding was to James DeBarge of the DeBarge singing group, which was annulled in 1985. Janet’s second marriage to Rene Elizondo in 1991 wasn’t even known until they got divorced in 2000. And she got us a third time when she turned up married to billionaire Wissam Al Mana in 2012.