It all went down 10 years ago today -- hard to believe -- outside Hyde on Sunset, which was THE spot at the time. Tara was forced to wait at the door when along came her former BFF Paris Hilton ... arm-in-arm with Kim.
What happened next is freakin' Hollywood lore. Watch the moment not-so-kindly remembered as "Nightclub Roadkill" -- and think how much has changed since then.
Fact is, all 3 have become huge successes. Paris runs a billion dollar company, Kim's perhaps the biggest reality TV star and trendsetter ever, and Tara's starred in all 4 'Sharknado' flicks.