Liv Tyler [1] and her fiancé [2], Dave Gardner, welcomed an adorable baby boy [3] named Sailor back in February. Since then, the 39-year-old actress has taken to Instagram to share a bevy of snaps of their tiny tot with his sister, Lula [4], and brothers, Milo Langdon, whom she gave birth to in December 2004 with ex-husband Royston Langdon, and her step-son, Grey Gardner, whom she shares with Dave. Earlier this month, she uploaded a cute snap of Sailor [5] pushing a giant pumpkin on a cart, and that's only the beginning. Keep reading to see more sweet pictures of Sailor, and then check out Liv's gorgeous engagement ring [6].
