The 2005 Premiere of Wedding Crashers

Owen Wilson, Isla Fisher and Vince Vaughn

We've got London, NYC, and Sydney premieres in this post and I'm going to start with London, because it got WILD. Not that you'd ever guess that from two khaki suits.

Jane Seymour

She looks dreamy, unsurprisingly, and yes -- for a moment, I thought that woman wearing boots in the background was a lost and irritated Princess Anne.

Emma Watson

LOOK AT THIS BABY CHILD. (She's only 15 here.)

Natascha McElhone

Mandatory Credit: Photo by Alan Davidson/Shutterstock (7545505bs) World Premiere of 'The Wedding Crashers' at the Odeon Westend London Natascha Mcelhone World Premiere of 'The Wedding Crashers' at the Odeon Westend London - 04 Jul 2005

This is somewhat quirky and also I really like it on her.

Kimberly Stewart with Camilla Al-Fayed

This photo is PEAK 2005! The dresses! The bags! The shoes! Kimberly Stewart in general! Dodi Fayed's sister Camilla, whose father, at this point, still owned Harrods and who I'd be willing to bet is actually wearing an Issa London dress here. In the background, Emma Watson can't BELIEVE it.

Calum Best

Calum Best, looking VERY tan. (Never let it be said that the Americans are the only people who have celebrities who are famous for being famous, because the Brits are in on this in a big way, too.)

Emma Noble

I need to tell you that this shirt will make another appearance, later, on someone else. THIS SHIRT! Her Wiki is short and interesting and involves someone divorcing someone else for "unreasonable behaviour," which is a very British way of saying her husband was a total asshole.

Rebecca Loos

"Hmmm, how do I know this name?" I wondered. And then I remembered. Rebecca Loos is the person with whom David Beckham allegedly cheated on Posh, the year prior to this, and at this point had just appeared on Celebrity Love Island. So glad that's stuck in my head but nothing important is left! Anyway, she's a yoga teacher in Norway now.

Jodie Marsh and Scott ?????

Mandatory Credit: Photo by Shutterstock (532237e) Jodie Marsh with her new boyfriend Scott 'WEDDING CRASHERS' FILM PREMIERE AFTER PARTY, AT TITANIC, LONDON, BRITAIN - 04 JUL 2005

British Page 3 girl and "glamour model" Jodie Marsh (here pictured with someone Informative Caption only refers to as "her new boyfriend Scott) once caused me to have a full breakdown of hysterical laughter on TV because she was wearing ONLY belts, basically. This outfit is also INSANE and terrible!

Mandatory Credit: Photo by Shutterstock (532237c) Jodie Marsh with her new boyfriend Scott 'WEDDING CRASHERS' FILM PREMIERE AFTER PARTY, AT TITANIC, LONDON, BRITAIN - 04 JUL 2005

JODIE!!!!!! (Her Wikipedia is a real experience, btw.)

Owen Wilson and Vince Vaughn

Over to the New York premiere. All of these women who were hired to dress as bridesmaids look like they might have been on the CW at some point -- which was a huge compliment at the time.

Christopher Walken

Walken doesn't know what to think about any of this.

Andrew Firestone and Ivana Bozilovic

There's that shirt again! (They are, fun fact, still married. I forgot he was a thing 15 years ago, something he is probably really relieved to hear.)