The 10 Saddest Celebrity Pet DeathsFrom Jessica's pup Daisy to Oprah's pooch Ivan, we pay our respects to the famous animals in that pet park in the sky

Credit: Brandon Todd/Splash News Online

Updated: Monday May 24, 2010 | 06:00 AM EDT By: Kate Hogan

JESSICA SIMPSON

The sultry singer was sent into a "tailspin" last September after a coyote snatched her beloved maltipoo Daisy before her own eyes. Though Simpson campaigned tirelessly for her pup's return, she was never found.