"I take a shower like a big kid"

Amelia has decided that she'd rather take a shower instead of a bath. I thought she'd always want to play in the bathtub with her toys but it seems that she'd rather have the warm water beat down on her face and back than splash in the tub. She loves to do "big kid" things already...our little girl is growing up WAY TOO FAST! Can't anyone slow this down? Just a little?