Could this cast be any sexier?

Blake Lively channeled old Hollywood glamour in a gorgeous Zuhair Murad Couture dress while walking the red carpet for the Savages premiere in Westwood.

John Travolta, who brought along wife Kelly Preston, enjoyed displaying some PDA for all the cameras to capture. So sweet!

Also hitting the star-studded premiere ... Salma Hayek, who sizzled in her green Gucci gown. Ay ya yay!

See all of the celebrities who attended the big event in our gallery below.

Teen Mom 2 star Jenelle Evans and her fiance Gary Head are both in jail, according to various online reports.

The TV star was reportedly arrested for drug possession while Head was taken into custody for domestic violence.

Evans, who is the mom to 2-year-old son Jace, Tweeted that she did "call the cops." However, the star "told them I didn't want to press charges to jeopardize his career."

The twosome have been off and on for the past few years. On May 16, Head proposed to Evans.

Looks like 11-year-old singer Willow Smith is growing up ... and fast!

The daughter of Will and Jada Pinkett Smith proudly showed off a tongue piercing in this snapshot while posing alongside a gal pal. At least we thought she had pierced it ... until she Tweeted the following: "It's fake... Sorry."

If the "Whip My Hair" singer wanted to actually get it pierced, she'd have to get consent of a parent or legal guardian since she's under 18 ... according to California law. We have a feeling Will nor Jada would be cool with it.

Oh, Willow!

Justin Bieber and Selena Gomez are still going strong! We love how two of the biggest pop stars try to go unnoticed while grabbing dinner. Sorry guys .... the whole world knows you now!

While holding on tight to each other's hands, the two lovebirds dined at Geoffrey's in Malibu. Gomez kept it simple in a fun and flirty floral romper while Biebs rocked his trademark saggy jeans.

Biebs has had quite the busy schedule lately promoting his new album Believe, so it's great to see that he's making time for his lovely lady. As for Selena, she's currently gearing up to record her next album which is expected to hit stores next summer.

Perhaps these two will record a duet!

Looking sexy and sophisticated in a classic tan trench, white blouse, skinny jeans and black stilettos, Emma Stone made her way to a meeting at Sony in NYC on Monday, after just completing her month-long international promotional tour for The Amazing Spider-Man!

The 23-year-old actress and her beau/costar Andrew Garfield are in The Big Apple to kick off "Spider-man Week" in NYC, and after finishing her meeting with the execs, Emma hurried off to make an appearance on the Late Show with David Letterman!

Later that night, Stone joined Garfield and costars Rhys Ifans and Denis Leary to officially light the Empire State Building, and they'll remain in The Big Apple for a few days of press, before jetting out to LA for the world premiere this Thursday.

Life moves fast when you're Hollywood's "It Girl!"

They may have divorced in 2006, but newly-single exes Charlie Sheen and Denise Richards are still good friends, who also enjoy taking vacations together!

The former couple are in The Big Apple for business/pleasure, and we spotted the proud parents escorting daughters Lola, 7, and Sam, 8, to their hotel -- they prefer the Eloise suite at The Ritz! -- before attending the premiere of Richard's new film, Madea's Witness Protection, on Monday night.

Denise looked drop dead gorgeous in a skintight green sequin dress, while the Two and a Half Men star looked dapper in a suit and tie -- no wonder he still enjoys trips with his ex!

Richards is set to make a guest appearance as Sheen's love interest on his new FX show, Anger Management, and they even share an onscreen kiss!

Sheen recently admitted in this month's issue of Rolling Stone on rekindling the romance with his ex: "She still looks f-cking great. Do I want to? Yeah! Does she? Don't know."

Fresh from their romantic European vacation, Jennifer Aniston flashed a huge diamond engagement ring on her right finger as she happily made her way through the LAX airport with beau Justin Theroux, on Monday afternoon.

The happy pair of one-year already wear matching gold "Jennifer" and "Justin" rings on their respective left ring fingers, but the huge rock Jen showed off appears to be brand new. She may be wearing it on her right finger just to trick us!

It's been reported that the couple were in Europe to scout out potential wedding locations in France, so Justin may have popped the question while they were on their trip!

She can't be tamed!

Miley Cyrus ventured out on a Starbucks run today, and upon first glance we thought we were getting a glimpse of fellow pop star Rihanna!

The Pilates hottie rocked her signature booty shorts, but these particular pair have some edgy hardware along the pockets. The 19-year-old engaged singer completed her look with a see-through neon top, a head scarf, bright red lips, and sneakers adorned with one of her favorite things - a marijuana leaf!

It doesn't surprise us that the future Mrs. Hemsworth rocked the scandalous shoes, since we already caught her at the medical dispensary this past weekend.

In other news, after Tweeting that next week will be "filled with happiness," fans thought that the 19-year-old would be tying the knot ASAP! But Liam's rep shot down reports by confirming that Miley is excited because her man will be "back in L.A. for a night next week to receive an award from Australians in Film on the 27th."

Sounds like the pair aren't in a rush to get hitched anytime soon!