Two of MTV's reality hotties, Audrina Patridge ("The Hills") and Jamie Chung ("The Real World: San Diego"), star as college coeds in the campy horror flick "Sorority Row" (in theaters September 11), which follows a group of sorority sisters who try to cover up the death of one of their own, then find themselves being stalked by a serial killer! I got to talk to the aspiring actresses briefly about their new film -- which makes me happy that I never pledged a sorority -- as well as how they got their starts in reality television.

Jamie Chung portrays Claire, "a girl who just wants to fit in." - Steve Granitz/WireImage.comAudrina Patridge's Megan wants to teach her cheating boyfriend a lesson. - Steve Granitz/WireImage.com

Patridge portrays Megan, who decides to get back at her boyfriend with the help of her sorority sisters after she discovers he's cheating on her. "You cheat on one Theta Pi, you cheat on all Theta Pis!" she laughs. "So all the girls get together and come up with a prank that doesn't go accordingly." And that's when all hell breaks loose.

But the movie's not all blood and gore. "It's a fine line between comedy and horror," Audrina explains. "When you're not

Taylor Lautner on the cover of Teen Vogue - Bruce Weber/Teen VogueAdmit it -- ever since you saw Taylor Lautner in the preview for the "Twilight" sequel "New Moon," you've been tempted to switch from Team Edward to Team Jacob. Or maybe you're definitely now on Team Jacob. The point is, the 17-year-old actor's newly buffed-up bod got your attention, didn't it? And now it's gotten him the cover of Teen Vogue.

There's no spare tire on Taylor. - Bruce Weber/Teen Vogue The Grand Rapids, Michigan, native plays down all the excitement with a humbleness not often seen in Hollywood. "I think the fans would love anybody who played Jacob," he tells the magazine, referring to his character Jacob Black, a Native American werewolf. "I'm just lucky to be the one who got the chance."

Taylor Lautner's Teen Vogue Photo Shoot

Lautner worked out like crazy with a personal trainer to get ripped for "New Moon." - Bruce Weber/Teen Vogue

Behind-the-Scenes Photos of Taylor Lautner

Perhaps the modesty should come as no surprise -- Lautner wasn't among the many fame-seekers who eagerly make a pilgrimage to Tinseltown with stars in their eyes. He was pushed into it by his martial arts instructor (Lautner was a four-time Xtreme Martial

He set Britain a-swooning in last weekend's "X Factor" premiere. He's drawing comparisons to Susan Boyle after a single episode. He melted the black shard of ice Simon Cowell has in his chest in place of a human heart.

Now, 27-year-old teacher Danyl Johnson is bringing his charm to our side of the pond, courtesy of Matt Lauer. Just you try and keep your eyes tear-free when he talks about how he never would have auditioned for the show if his young students hadn't begged him to:

Is this a ready made heart-wrenching TV miniseries in the making, or what? It's hard to scoff even if you find the whole thing a bit mawkish; with his down-to-earth attitude ("I've kept my friends really close"), high energy, and obvious, boundless enthusiasm, there's just not a lot to dislike about the guy.

The next Susan Boyle? Danyl Johnson may very well be her heir apparent, with the added advantage of having stage presence to burn. It's early in the show's run, so backlash is a fear, but that kind of

Joe Jonas was dared by a fan to have his hair cut on stage. Little did he know that his stylist would be Mike Tyson! - Kevin Mazur/TCA 2009/WireImage.comOn Sunday, August 9, the hottest young stars from TV, music, sports, fashion, and movies collided in Universal City, California, at the Gibson Amphitheatre for the Teen Choice Awards and I was there to witness all the action, from the green grass carpet to the live show. Having attended last year, I knew what to expect and braced myself for the heat, the screaming, and, of course, the Jonas Brothers. Check out the fun things I learned from attending this summer's spunkiest teen party.

1. The best way to score a ticket to the Teen Choice Awards is to bring the 19-year-old ex-fiance of Bristol Palin, the daughter of former Alaska governor Sarah Palin, as your date.
D-lister Kathy Griffin has made it crystal clear that she'd like to be on the A-list, and what better way to gain access to the exclusive club than to rub shoulders with Hollywood starlets at an awards show honoring them with surfboards? Although Ms. Griffin isn't exactly a teen, it's clear that age is no obstacle for the funny

Hayden Panettiere poses with her hero, Jeff Pantukhoff, founder of the Whaleman Foundation. - Courtesy of Jeff PantukhoffWhen Hayden Panettiere isn't saving the world on "Heroes," she's busy saving dolphins and whales! Did you know that each year more than 300,000 dolphins and whales are lost due to senseless butchering from hunting, entanglement in fishing nets, destroyed habitats, noise pollution, and contamination? That's why Hayden and Isabel Lucas want you to join them in supporting this important cause. How? You can sign a petition or make a donation to put a stop to commercial whaling, or you can bid to spend an afternoon with one of the lovely young actresses on a private dolphin and whale watching tour off the coast of Southern California with five of your friends and one of the world's most prominent whale researchers, Jeff Pantukhoff, who also happens to be the founder of the Whaleman Foundation.

Place your bids on eBay now through September 4 at 4 p.m. PT. Proceeds will benefit the Whaleman Foundation, a non-profit research, education, conservation, and wildlife film production organization

The "Party in the U.S.A." singer parties at Katsu-Ya in Studio City, California. - AlphaX/X17online.comIt looks like Miley Cyrus' controversial pole-dancing Teen Choice Awards performance hasn't hurt her song "Party in the U.S.A." one bit. After just a few weeks, it's already her biggest hit yet!

The summery smash about moving from Nashville to Hollywood is #2 on the Billboard Hot 100, and #1 on the iTunes Top 100, which is kind of a bigger honor, since it ranks what people are actually willing to pay for.

The track, which name-checks Jay-Z and Britney Spears, will be featured on the 16-year-old's new seven-song EP, Time of Our Lives, due August 31 exclusively at Wal-Mart stores.

SPOILER ALERT! 

Will there be wedding bells in Edward (Robert Pattinson) and Bella's (Kristen Stewart) future? - Summit Entertainment  

If "The Twilight Saga: Eclipse" film plays along with Stephenie Meyer's chronology, "Twilight" fans should get a sneak peek at Bella's wedding gown, which is described as an early 1900s design, at the end of the movie. Timed to the start of filming in Vancouver, InStyle reached out to some of our favorite designers (Badgley Mischka, Monique Lhuillier, Max Azria, and more) to sketch their vision of the hotly anticipated dress. See the look Christian Siriano created for Bella below, then check out more wedding gown sketches at InStyle.com!

See All of Bella's Wedding Gown Sketches at InStyle.com!

See What the Stars of 'Twilight' Looked Like in High School

Check Out More 'Twilight' Features

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Amanda Seyfried keeps it real in the September issue of Allure . - Norman Jean Roy/AllureAmanda Seyfried is definitely a rising star. Maybe you've seen her in "Mamma Mia," the HBO series "Big Love," or in "Mean Girls" with Lindsay Lohan, where she played Karen, the dumbest member of the Plastics. (Look for her next in "Jennifer's Body," which hits movie theaters on September 18.) Fortunately, the 23-year-old actress has managed to stay grounded despite her taste of fame. Take a sneak peek at her interview in the September issue of Allure, where she reveals what life is really like in Hollywood.

Go Behind the Scenes at Amanda's Cover Shoot

On Her Hollywood competition: "I am surrounded by an industry full of beautiful actresses! They're everywhere! I do my fair share of judging when I see certain women on the covers of magazines. I think, why is she on the cover?"

On Her SAT Scores: "[My scores] were 1090, and my friends were getting 1300's on their SATs." (She was accepted at Fordham amid denials from every other NYC college.)

The 23-year-old actress knows how to strikes a pose. She was a former child model. - Norman Jean Roy/Allure 

See Amanda's Style Evolve Through The Years