Heather Graham and Bradley Cooper pose at the premiere of The Hangover in the U.K., where no amount of booze could blur how smokin' hot they are.

We thought Kathy Griffin was on a fashion roll lately — but we were wrong. The D-List star visits Letterman's Late Show in a retro dress and overbearing belt that miss the mark on any list.

True Blood beauty Anna Paquin could have arrived at the show's Season 2 premiere in her signature on-screen T-shirt, and we'd still drool. But in this elegant ensemble, it's tough not to take a bite.

Has True Blood's new season premiered yet? No? Then button up that jacket and walk away, Stephen Moyer. Your nighttime attire is too hot to handle until we get you back on TV.

Perry Reeves retains just enough of her Entourage flair as Mrs. Ari to tantalize the eye with a plunging neckline. But her dress at the True Blood premiere was too beachy for the carpet.

We admit it: Fergie's dress is amazing, but that snake-like detailing takes it so far from g-l-a-m-o-r-o-u-s that we're left with nothing but some sore eyes and empty, synthesized beats.

Megan Fox has been certified hot by lad mags so many times over that she's ready to push the fashion envelope with her naughty, prom-like number. But even Maxim's No. 2 sex-pot can't get away with this fiasco at the Transformers: Revenge of the Fallen premiere in Tokyo.

Unlike his foxy Transformers co-star, Shia LaBeouf isn't overstepping the thin line between edgy and 1980s school formal — mustache aside. At the movie's Tokyo premiere, he spices up a dapper suit with a touch of color.

On perhaps anyone else, this Grecian number might be boring. But at Oceana's celebration of World Oceans Day, Mad Men siren January Jones is so lovely in lemon that we're ready to break out whiskey and cigarettes at the office.

To borrow from Mariah Carey's own pop-music wisdom, we're going to try to brush this one off. She made a classy choice for the Apollo Theater's 75th Anniversary Gala, but the revealing gown shares much more than just a "Vision of Love."

Chandra Wilson's dress on the night of her Chicago debut was a little wild for Broadway, but so what? This Grey's star practically owns the urban jungle.

Behold, a rising star. Exhibit A: Idol runner-up Adam Lambert dressed to kill at the 11th Annual Young Hollywood Awards — and working it.

Somehow, Madeline Zima's Californication character managed to seduce the show's sexy writer-in-residence, Hank Moody (aka David Duchovny). Rest assured: It did not happen in this dress.

Our parents always said that taste and money is an admirable combo, and now we get it. Taking Evan Rachel Wood's ensemble at the Young Hollywood festivities as an example, we're adding stilettos, rock-star glamour and never-ending legs to our elders' fabulous words of wisdom.

Anne Hathaway takes glamour to new levels in a feathered frock at the 63rd Annual Tony Awards. Yawn. Will this pretty young thing ever step out of her fashion comfort zone?

Even a record-breaking series premiere can't rescue Nurse Jackie's Edie Falco from her satin sleeping bag at the Tony Awards.

Gina Gershon may be the new poster child for Morticia Addams fans, but the Rescue Me star is so ravishing at the Tony Awards that not even the FDNY could turn down her heat.