3 years old! My baby doll is 3 years old. When I asked Alice what type of birthday party she wanted she said "pink Party" so that is what she got. I hid pink heart all over the park that the kids had to find, and could then turn in for a pink glittery bouncing ball. Then I gave each of the kids some pink silly string and we had a pink attack! Finally we did cupcake decorating. Happy birthday my darling!