20 Celebrities You Didn’t Know Were Twins

2. Ashton Kutcher

Ashton’s twin brother had a profound impact on his life. The brothers are very close. Michael suffers from cerebral palsy, which always had Ashton worried that his brother would not survive. Now Michael is a spokesperson and advocate for cerebral palsy research. Ashton is always there to give his brother a hand when he needs it and does his own charity work for cerebral palsy research.