Oh! I have one of those! Right now, she's into crayons/coloring, blocks, playing with her tea set, and play food. Oh, and dress up, she loves jewelry/hats/shoes. I don't know if you're adverse to kids watching TV, but there are some really cute Sesame Street DVDs. You Gabba Gabba is also a BIG hit with 2 year olds, she loves her talking Brobee. Yep it looks weird, but its a cool show.
Oddly, my DD just isnt into dolls. She'll pick up her doll, feed it a bottle, then drop it on the ground... LOL.