Mother's Day 2013

Hollywood's Extreme Moms

From January Jones taking placenta vitamins to Alicia Silverstone bird-feeding her son, see which celebs practice unusual (and sometimes controversial) parenting methods

MAYIM NURSED HER SON UNTIL HE WAS 4-YEARS-OLD

As a working mom to two boys – Miles, 10, and Fred, 7, – Big Bang Theory actress Mayim Bialik is quite open about her belief in attachment parenting, which includes natural birth, bed sharing and, for Bialik, still breastfeeding Fred until he was 4-years-old. "Nursing is natural and beautiful and wonderful," she wrote on her blog.