D Dipasupil/FilmMagic When Olympic gold medal-winning gymnast Shannon Miller
underwent chemotherapy earlier this year, her biggest fear wasn't about her own prognosis.
It was that her son Rocco
might be afraid when she lost her hair. "For me, the toughest part was facing my son
, Rocco," Miller, 34, tells PEOPLE.
"He was 15 months old at the time that I was going through my treatment. He has lots of hair. And ...