Here's 22-year-old reality TV star Kristin Cavallari wearing a cutout Herve Leger dress in L.A. on Tuesday (left) -- and 39-year-old "The Hangover" star Heather Graham in the same little black number in Ireland on Monday (right).
The claws are back out between "Laguna Beach" enemies celebrity Kristin Cavallari and Lauren Conrad -- with Kristin cattily claiming if she joins "The Hills" next season, "I will do it better than her."
LC's vacant stares and awkward silence will be tough to beat.
A group of paps were ready for a gaggle of half-nude Victoria's Secret model to hit Miami Beach last week, when lo and behold, three reality television stars showed up to do what they do best: Steal the spotlight. Kim, Kourtney Kardashian and Kristin Cavallari were conveniently beachside before the VS crew on Friday -- when they were asked to leave the real estate by security so the real models could get to work, according to the NY Daily News.
But the damage was done -- as you can see by the photo on the left.
Not only has Paris Hilton taught baby brother Barron how to party, she's sharing her valuable talents with reality "star" Kristin Cavallari! Ladies and gentlemen, the lovely ladies of the moment ... pure role models for the little ones ... at PURE at Caesars Palace in Las Vegas.
L.C.'s birthday bash was likely ruined when her on screen real life nemesis, Kristin Cavallari, showed up at Goa nightclub where she was partying with Lo -- the drama!
Also in L.A.: "Fantastic Four" hottie Chris Evans showed his New England pride, Pierce Brosnan exclaimed his love of noodles, and DJ Qualls -- who gave his pick for president ... sorta.
In NYC, everyone flocked to a Marc Jacobs party -- including Helena Christensen, Anne Hathaway, Tommy Hilfiger and Allison Janney.
Kristin Cavallari was forced to answer an awkward question outside of Cinespace last night: "Why do you think reality stars fail after their 15 minutes?"
The famous-by-association Duff sister, Haylie, was spotted in L.A. spending some quality time with Kristin Cavallari's hottie ex, Nick Zano. What's not to like about him?! One thing's for sure, if you're going to feed on someone else's leftovers, it better be top quality filet -- and that Nick surely is. Yummm.
The hoochified crowd outside of Hyde got a major dressing down last night -- thanks to Kristin Cavallari -- who was caught leaving in her PJs! Didn't she get the memo? Everyone's at Villa now!
Looking very Britneyesque with ratty hair, less-than-stellar clothes and a free-from-makeup face, Cavallari was not dressed to impress. Of course, with guys like Sean Stewart and Brett Ratner hanging around, why would she even want to?
After having cameras follow her around on "Laguna Beach," Kristin Cavallari should be used to the presence of photogs -- but last night outside of superstar hideout Villa, Cavallari and her crew went crazy!
One of her friends lit up the surrounding paps with a curse-filled tirade -- while another shelled out $100 bills to get photogs to leave them be.
These days, you ain't nobody in Hollywood without some fake hair (and a DUI), but this weekend, wannabe It girls Kristin Cavallari and Amanda Bynes took the synthetic mane trend to new lengths! If you can't grow it -- sew it! Kristin debuted her do-it-yourself stringy polyester mermaid 'do at her birthday party in Vegas, while Amanda kept it fishy with her octopussy tentacle extensions at the Palm Springs Film Festival. Nothing like eight yards of Dynel to make a girl feel pretty!
Kris and Mandy are proof that anyone can be a star -- if you beweave in yourself!
She's been seen at 21+ clubs before -- but now "Laguna Beach" hottie Kristin Cavallari doesn't need a fake ID -- she can finally get her party on -- legally! TMZ, and our friends at SpyOnVegas, was at Kristin's 21st birthday bash at LAX in Las Vegas this weekend, where she pulled a Lohan and was tossing back champagne from the bottle while dancing around the VIP section.
Although rumored to be joining "The Hills" -- everyone's favorite "non-scripted" reality show about bickering overprivileged kids from the O.C. -- Kristin Cavallari sure doesn't have the "young star quality" that's all the rage of late; being pregnant and getting DUIs. She's too clean for TV!
TMZ caught the "Laguna Beach" blonde leaving Villa, where she shared her opinion on knocked-up youngsters and booze-riddled Hollywood road warriors.