Williams playfully chases her daughter Matilda, 3, down the street in Brooklyn, N.Y. Plus: Rihanna, Gwen Stefani, Brad Pitt and more

Family Prayers

Taking a break from the material world, Madonna and youngest child David Banda step out for some spiritual nourishment at Manhattan's Kabbalah Center May 16. Also along for the excursion (but not seen here) was the superstar's older son, Rocco Ritchie.