She can sing!

So the other day, we were watching American Idol (which we never watch, but there's nothing else on TV these days). Bella was smiling and laughing as she watched the show from her swing, and when one of the girls started to sing, Bella started cooing along with her. Now, I've noticed Bella do this when I sing with her, but I figured she was just following my facial expressions. But, she really is responding to music.
Also, she has moved on from her hospital pacifier, to normal pacifiers. She takes it out of her mouth, holds the pacifier, and places it back into her mouth now. Bella also prefers holding a toy in her hand at all times.
Here's Bella at 4 months...