Singer and actress Janet Jackson is set to wed her billionaire boyfriend of two years Wissam Al Mana. Most of the details for the wedding are being kept a secret, but it will be a Spring wedding, and the couple is sparing no expense. According to sources, the engagement ring is so extravagant that Janet keeps it locked away in fear of it getting lost. Not only are Jackson and Mana ready for marriage, but also for children. The couple says even if they cannot have children themselves, that adoption is an option.