ROD STEWART IGNORED BY EX

SPARE THE ROD:

Rachel Hunter just WON'T stop busting ex-hubby Rod Stewart's . . . heart! The supermodel was superBITCH at LA's trendy club Moomba when she bopped in with five hootchy- momma babes and chatted for 20 minutes with Sugar Ray singer Mark McGrath -- totally ignoring Rod, who sat just five feet away! Rachel even squealed a big "Hi!" to Rod's daughter Kimberley! Ironically, Rod had just told an interviewer Rachel finally realized that leaving him was "a huge mistake!" (Not from where we sat, pal!)