Growing up is something awfully sweet yet nostalgic. As you get older, you come to learn more things and become a hopefully well-versed human being. Skylar Rose is just 1 year old, and she's already coming to know American Sign Language. If she knows her ABC's this well already, she'll be bilingual in no time!

Demi is just 2 years old and she's about to become a big sister in a few weeks. Her parents Andy and Kelsey brought her along to a prenatal appointment for the first time. It's a good thing they did too, because the moment she hears her unborn sister's heartbeat, she gasps in excitement.