Hollywood's Sweetest Family #Ussies

From Gwen Stefani to Hilary Duff, see which stars are having fun snapping pics with their adorable tots

TIA & TAMERA MOWRY

The twins keep it all in the family with their little loves: Tia's son Cree, 2½, and Tamera's 17-month-old Aden. "This is what happens when 4 people try to fit in a selfie!! This pic is titled, "curly-cues"! #naturalhair," Tia posted.