Currently, Be Delicious.
My favouritest ever one was one I bought for my sister when I was in Dublin and I have never seen it since. It was Versace Yellow Jeans. VERY citrusy!
I like my Donna Karan Cashmere in winter, when I want to feel sophisticated...not very often, though, I have to admit, cos I love the playful scents!
ETA: almost forgot, the original Moschino, with the Olive Oyle bottle, and the Moschino for men that came out at about the same time...