Anderson Cooper's father-son moments! The 53-year-old CNN anchor took to Instagram on Friday to share a sweet selfie with his son, Wyatt, ahead of the little one's five-month birthday.In the pic, the duo are lying down with smiles on their faces and baby Wyatt's adorable belly fully on display.«My son will be five months old in less than two weeks,» Cooper captioned the shot. «He is such a happy baby even though he has started teething.»«He loves being read to and so far Dr.