Nick Cannon, never mind that it'll be the TV personality's eighth overall from a fifth woman. At the end of the day, the 30-year-old model minds her own business, and suggests others do the same.ET's Kevin Frazier paid Tiesi a visit at her home, which proved to be quite the privilege since she's due to give birth to a baby boy any day now. But the question on most people's minds is, how does Tiesi handle all the chatter about why she chose to have her first child with a man who shares so many other children already?«I'm not really opinionated in other's people business.