Miquel Benitez/Getty Images

Time really flies when you're hooked on a romantic vampire saga like "Twilight," doesn't it? It seems like it was only yesterday when we were introduced to Taylor Lautner. He was 16 when the first film in the series was released in 2008. (Sure, his resume includes movies such as 2005's "The Adventure of Shark Boy and Lava Girl," but "Twilight" was his breakout role.) And almost four years after Taylor's debut as Jacob Black, we've seen the actor transition from a werewolf pup into a bulked-up man who's turning 20 on February 11.

Regan Cameron/GQ

It's hard enough being a teenager, let alone one whose life is played out on TV for millions of people every week -- oh, and whose older sisters just happen to be the mega-famous Kim, Kourtney, and Khloe Kardashian. But Kendall and Kylie Jenner have managed to maintain level heads despite the paparazzi, modeling gigs, and millions of Twitter followers. Their secret? "They are so down-to-earth," Kim tells Teen Vogue of the magazine's March cover girls. "It's just who they are, and they will never change."

Christopher Peterson/BuzzFoto/FilmMagic

Has Valentine's Day come early on the set of "Gossip Girl"? Former frenemies Dan Humphrey (Penn Badgley) and Blair Waldorf (Leighton Meester) were snapped in a lip lock while filming the CW show in NYC on Monday. The pair has been growing closer over the past two seasons, with Dan even attempting to help Blair make a run for it to the Dominican Republic for a quickie divorce after she exchanged vows with Monaco's Prince Louis (Hugo Becker) last week.

INFDaily.com

Canadian-born heartthrob Justin Bieber can add one more talent to his long list, which already includes playing basketball, singing, dancing, and making millions of girls scream just by breathing the air nearby. The 17-year-old showed off his skateboarding skills on Wednesday in Miami, where he's working on a new album, Believe. Later, he tweeted a shoutout to his dedicated fans, known as Beliebers, writing "in the studio writing for #17MILLIONSTRONG !!! #BELIEVE #MUCHLOVE."

Ruven Afanador/Lucky

Ashley Greene kissed a girl — and she liked it. The "Twilight" actress has shared the screen with plenty of hunky leading men, like Kellan Lutz and Sebastian Stan, but it's her lip lock with Olivia Wilde in the March 16 comedy "Butter" that she says "ended up being really fun."

"It wasn't that awkward," Greene tells Lucky magazine in its March issue. "It's the same idea as having to kiss a male co-star and it's not real. Olivia is such a cool chick and very professional. So we were just messing around and cracking up in between scenes … And now I'm the envy of every straight male everywhere!"

INFDaily.com

As the blockbuster "Twilight" franchise winds down, leading lady Kristen Stewart is becoming quite the fashionista. KStew, 21, recently visited Paris, where she was posing alongside Chanel designer Karl Lagerfeld for a photo shoot Monday night. The two were friendly afterward as they chatted in a local pub, although at one point Kristen was seen giving someone (possibly the paparazzi?) what is commonly called "the bird." I wonder how chic the legendary Lagerfeld found that! However, the actress was much more gracious as she met with fans while leaving the venue.

Vanity Fair

Kristen Stewart. Scarlett Johansson. Kate Winslet. Sandra Bullock. They've all graced the cover of Vanity Fair's annual Hollywood issue on their way to stardom. The magazine, which alternates between more established stars and up-and-comers in the fold-out cover of the issue, opted for the latter this year, and headlined the spread "Fresh Young Stars of 2012." In case you don't recognize the glammed up gals in the photo taken by renowned photographer Mario Testino, here's a rundown of where you might have seen them or where you will soon.

Karl Larsen/INFDaily.com

Miley Cyrus is seriously in love. The former "Hannah Montana" star, 19, and boyfriend Liam Hemsworth, 22, looked oh-so happy together as they dined out for lunch in L.A. on Sunday. The couple smiled and snuggled up to each other as a friend sitting with them played around with his phone. (Hey, when no one's paying attention to you, what else are you going to do?) While Miley and Liam were no Vanessa Hudgens and Austin Butler, there was some definite PDA going on.