My dd will be 5 in April, and likes lots of different things, depending on the day/week/month, lol. She likes her Barbies, but makes me change the clothes. She does have my old 3 story Barbie dollhouse that my dad built for my sister and me, so they have a nice home.

She also likes My Little Pony, Polly Pocket, Littlest Pet Shop, puzzles, coloring, writing, books, ballet, helping me in the garden (when it is nice out, at least!), playing her brother's Nintendo ds, her Bitty Baby and other baby dolls, putting on plays, crafts, stuffed animals, singing, Playmobil, Little People, playing games like Memory, Go Fish, Snail's Pace Race, cars, Rescue Heroes, Star Wars, and probably a bunch of other types of things I can't think of at the moment.
Sometimes she's the biggest girly girl (oh, yeah - dress-up), but she also plays with a lot of boys, both her brother or at pre-school. Oh, yeah, she also likes her brother's Bakugan, Yu-gi-oh cards, and Pokemon stuff (esp. the DS game).