Simpson, Dana, 1977-2021Phoebe and her unicorn ; 13.
"When your best friend is a unicorn, every day is a stroll down the red carpet. Phoebe Howell's unicorn BFF, Marigold Heavenly Nostrils, is happy to provide the celebrity treatment -- teaching Phoebe fancy new spells, giving her a ride to school so she doesn't have to ride the bus, and even negot...