Rod Stewart Shares His 15-Year-old Son's Response to Sex Lesson: 'Dad, I've Got the Internet'
Photo: Kevin Mazur/WireImage Rod Stewarthad the talk with his teenage son, but it didn’t go as expected for the father of eight. The 76-year-oldTears of Herculesmusician tells PEOPLE that he had a funny moment with Alastair, who turns 16 this month, when he sat him down to talk about sex. “My 15-year-old is dating girls, so I had to give him a sex lesson. I just told him what he should and shouldn’t do, but he’s on top of it....