Gummi bear. We bought him for a fiver at the Reservoir tip shop. Great place, you should all go sometime.
Zebra Lee Furness. Plays twinkle twinkle little star when you squeeze its ear. But the batteries are running out, so it sounds like HAL singing in the final stages of 2001: A space odyssey.
Finally, MC Hammerhead. KB LOVES MC Hammerhead.