Toddler Bed, swimming

I'm super proud of my lil girl. We transitioned her to a big girl bed Friday. She had been trying to climb in and out for days, and had been coming awfully close to being successful. The first night wasn't too bad. She stayed in the bed all night, woke up in the morning, trashed her room and fell asleep on the floor. Last night she fell asleep behind the door. Currently she is napping in the bed. Yesterday we went to the twins' birthday party. It was a pool party and Ellie was swimming like a champ. Everyone, literally almost every single person, at the party was asking how old she was, and how it was that she could swim. She was swimming like the 4-5 year olds. Just her arm floaties and a strong will to swim. She was jumping in, even trying to go under water! She would turn over on her back or on to her stomach. She's a natural!