Rachel Hunter Dumped by Toyboy Fiancé!

Rachel Hunter's fiance calls off wedding

Former model and Rod Stewart's ex Rachel Hunter was dumped by her fiancé -- just two months before their wedding day!

Los Angeles Kings player Jarret Stoll walked out on Hunter and sent an email to the star-studded guest list calling off the August 14 ceremony -- but offered no explanation.

A source tells British tabloid The Sun that the blonde beauty is "absolutely devastated" and "has absolutely no idea why Jarret has done this."

Stoll, 27, proposed to Hunter, 39, last August and the two purchased a home in Hermosa Beach, Calif.