Katherine Schwarzenegger shares a sweet snap to commemorate her baby daughter Lyla's first birthday

Chris Pratt on How His Son Jack Gets Along With His Baby Sister Lyla (Exclusive)

Katherine Schwarzenegger Shares the Adorable Way Chris Pratt Supports Her While She's Breastfeeding Lyla

Chris Pratt Shares Rare Selfie With Son Jack, 8, & Daughter Lyla, 8 Mos., During ‘Baby Time’