Television actress
Michelle Trachtenberg, 25, and movie star
Mila Kunis, 27, both slicked their hair back at the same event in D.C. this weekend.

Question is ...
"
Twilight" chick
Anna Kendrick, 25, and "
Gossip Girls"
Jessica Szohr, 25, and
Michelle Trachtenberg, 25, all behaved appropriately enough at the same event in L.A. on Thursday.

Question is ...
"
Gossip Girl" sometime star
Michelle Trachtenberg, 24, and
Demi Moore's daughter
Rumer Willis, 21, both showed up to the same event in NYC on Tuesday.

Question is ...
"
Gossip Girl" star
Michelle Trachtenberg and "
90210" chick
AnnaLynne McCord talked to the hand at the same event in Hollywood on Thursday.

Question is ...
Michelle Trachtenberg,
Kristen Bell and
Mena Suvari all attended the Rebecca Taylor Fall 2010 Fashion Show on Sunday.

Question is ...
Not everyone can fit into Chanel -- especially Nicollette Sheridan and Michelle Trachtenberg!

Last week, Chanel threw a big red carpet bash for the opening of its new Robertson Blvd. shop and invited the likes of Angie Harmon, Rachel Bilson, Sheridan and Trachtenberg --
but not Z-lister Phoebe Price! Afterwards, we're told several photo agencies were contacted by reps for the design house asking them to
not posts pics of Nic and Mic at the event. Sources tell us they didn't feel the "Desperate Housewife" and "Gossip Girl" were high end enough for the label. Interesting, since they were arguably some of the more famous actresses at the event. Ever Carradine and Tracee Ellis Ross, anyone?!
We're told none of the agencies obliged the couture house's messed up request, but you can probably guess who these ladies won't be wearing to the Emmys.
TMZ contacted a rep for Chanel, but did not hear back.
So you've got Seth Rogen, Jonah Hill and Paul Rudd -- three of the, arguably, funniest guys out there right now -- why the hell ask them about Ashlee Simpson & Pete Wentz's engagement?!
Also in L.A.: Mila Kunis, Kristen Bell and McLovin' all blew off fans outside the Kodak Theater, Rumer Willis had her very own pap crush, Kevin Richardson was mistaken for another Backstreet Boy and Kim Kardashian got a public berating by her own sister.
In NY: Michelle Trachtenberg dodged questions about rumored BF Chace Crawford, Kiefer Sutherland went out with his new chick, and Ben Stiller struggled to remember the name of Derek Zoolander's infamous pose.
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Ben Stiller
,
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Kevin Richardson
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Kiefer Sutherland
,
Kim Kardashian
,
Kristen Bell
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Michelle Trachtenberg
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Mila Kunis
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Paul Rudd
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Rumer Willis
,
Seth Rogen
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Ooh, fashion disaster! Actress Michelle Trachtenberg and the former Mrs. Donald Trump, Ivana, showed up at the Just Cavalli flagship store opening in NYC on Friday -- wearing virtually the same dress!

While the former "Buffy" star looked slim and stylish in her deep green frock, Queen Ivana was literally bustin' out of her royal blue number. Czech, please!

TMZ was outside the newly-opened club Area in Hollywood and we noticed a lot of the same faces that we used to see at
LA hotspot Hyde. Is Hyde on the outs?
We spotted Miss
Lohan, who was taking a break from her usual scene at Hyde, as she made a movie premiere-like entrance into the club. The red-headed party girl, who is usually in a big hurry and dodging cameras, looked to us this time like she was on a runway. Also on hand the Hilton sisters, former "Baywatch" beauty
Pamela Anderson, Michelle Trachtenberg, hip-hop legend Busta Rhymes and Cuba Gooding Jr. who was quite the comedian as he joked with the paparazzi.
We also stopped by "The Nightmare Before Christmas 3D" premiere where we ran into a pretty strange group of guys. Director Tim Burton, hard core rocker Marilyn Manson and Pee Wee himself Paul Reubens were all in attendance.
TMZ's Josh Levine was all over the place Tuesday to bring you another exciting version of Star Catcher.
We started the night at Mr. Chow, where we ran into a very busy Rose McGowan. The smoking hot actress stopped to sign a few autographs and pose for pictures with a fan -- who she happened to recognize --as she made her way out of the trendy eatery.
From there, it was off to spot that everyone is talking about, Hyde, where we caught the
infamous alleged brawl between Paris Hilton and
Shanna Moakler. Rocker
Dave Navarro also rolled by, joining Matt Dallas, MySpace hottie
Tila Tequila, "Buffy the Vampire Slayer" beauty
Michelle Trachtenberg, and Paris' famous sex partner Rick Salomon.

We mean
Sean Lennon and first daughter Barbara Bush -- and they weren't so much hanging out as coming out of the Calvin Klein event moments apart. Still -- that's one bi-partisan invite list.
Also spotted were
Mischa Barton,
Liev Schreiber & Naomi Watts and
Michelle Trachtenberg, but somehow we can't get over seeing those two famous heirs in the same place.
Which one has the most to live up to? Son of legendary peacenik
John Lennon or daughter of pro-military president
George W. Bush? Now that
"Death of a President" has premiered, do they both have assassination nightmares?
We hope they spent the whole evening brokering a truce between the red and blue states, but we aren't counting on it.