Mother's Day 2013

Stars Celebrate Mother's Day

Celeb moms – Pink! Halle Berry! Jessica Alba! – enjoy their special day with those who matter most – their kids!

PINK

This bike's built for two! Pink enjoys her first Mother's Day with a bike ride with daughter Willow Sage, 11 months, and husband Carey Hart in L.A. "It's my first mothers day – and I'm just filled to the brim with gratitude. My mama bear love goes out in the form of a mama bear hug to all," the singer Tweeted.