Lost by Mario Perez/ABC Lost by Mario Perez/ABC

A bunch of us were going, "Awww..." over photos of Lost's Kate with Baby Aaron, marveling at what an adorable tot the producers currently have playing the role of the Oceanic Six's tiniest member. Of course, as Emilie De Ravin has said, the infant actor (almost always a set of twins or triplets) is swapped out very regularly, so May 29 may be the last we see of this particularly photogenic Aaron.

Who are some other awfully cute TV tots? Share your picks for "Yajustwannapinchtheircheek!" cuteness in comments.