Sophie Monk -- Paris REALLY Hates You

10/10/2008 4:00 PM PDT
Word on the street is that Paris Hilton hates Sophie Monk's guts -- and last night in Hollywood our photog let Benji Madden's ex-fiance know it over and over and over again.

Oh yeah ... and for people who don't care about catty feuds, she also wore a see-thru top.