Kevin Bacon, Kyra Sedgwick, and Jason Collins at the 2013 GLSEN Respect Awards in NYC.(Steven Freeman/NBAE via Getty Images)

It's been only three weeks since Jason Collins came out as the first openly gay athlete playing in a major American team sport, but the impact has been tremendous — as was evident at Monday's GLSEN Respect Awards in Manhattan.

With event co-chairs Kevin Bacon and Kyra Sedgwick looking on from the stage — and omg! in the audience — the Washington Wizards player stood before a packed Gotham Hall to accept the Courage Award from the Gay, Lesbian, and Straight Education Network and received a minute-long standing ovation.

Age is just a number when it comes to Jane Fonda. The 75-year-old fitness guru, actress, and philanthropist has been looking better than ever at the Cannes Film Festival this year, rocking every gown on the red carpet and schooling the much younger leading ladies on how to really work it.

On Saturday, she dazzled in a custom turquoise Atelier Versace ensemble with Swarovski crystal detailing and cut-outs — yes, a 75-year-old woman actually pulled off the cut-out trend better than most 20-somethings! — at the "Jimmy P" premiere. Furthering our awe, she showed up to the premiere of "Inside Llewyn Davis" on Sunday glowing in a jaw-dropping raspberry Badgley Mischka dress.

Check out the video to find out how she always manages to look so good and be sure to tune in to “omg! Insider” on TV tonight for more of the latest in entertainment news.

Miranda Lambert and Blake Shelton (Getty Images)Following Monday's news that a massive tornado ripped through an area outside of Oklahoma City — killing at least 24 people — celebrities took to social media to offer words of sympathy and rally support for the devastated area.

Several of those voices came from the world of country music. Miranda Lambert and Blake Shelton live in Tishomingo, Oklahoma, and while they were traveling when the twister hit, their hearts were home with their neighbors.

"Just landed in LA and hearing about all the tornados in Oklahoma right now... Get somewhere safe!!!" Shelton tweeted on Monday.

Soon after, Lambert, who was on the road in Denver, Colorado, shared her thoughts as well. "Pray. That's all we [can] do. Pray for peace for Oklahoma," she wrote.

Bradley Cooper, Ken Jeong, and Ed Helms (Getty Images)
Bradley Cooper, Zach Galifianakis, Ed Helms, and Justin Bartha can skip the Advil — "The Hangover Part III" debuted not in a messy rager, but with maturity and style.

The final chapter in the comedy trilogy, directed by Todd Phillips, held a red carpet premiere Monday in Westwood, California, welcoming the original cast and famous supporters. While the stunning box office success of its sequel might add pressure to the forthcoming Memorial Day weekend opening, filmmakers and ticket holders laughed throughout the screening and into an after-party constructed on a nearby open lot.

The misbehaving men of the film wind up back in Las Vegas for their last onscreen outing, so the bash went with a Caesar's Palace theme complete with performers posing as Roman statues and the casino's famous marquee looming over guests.

Robert Pattinson takes his dogs and hits the road (X17Online.com) Affairs of the heart aren't easy, especially in Hollywood. Just ask Robert Pattinson.

While rumors started circulating over the weekend that he and longtime girlfriend Kristen Stewart have called it quits again (last summer, anyone?), photos of the "Cosmopolis" star engaged in manual labor would definitely suggest he's no longer living with his former "Twilight" co-star.

Though this particular couple often keeps us guessing, we can't help but notice some rather overt and dramatic clues in pictures snapped of Rob leaving Stewart's home in Los Feliz, California. Here are a few dead giveaways that Pattinson has probably packed up for good ...

Jennifer Lawrence sported a total of four different outfits for her first day at the Cannes Film Festival. “The Hunger Games" star wore head-to-toe Christian Dior for the "Catching Fire" photo call and then changed into a black-and-white Christian Dior gown and Jimmy Choo sandals for the "Jimmy P" premiere. Then it was more Dior as the starlet slipped into a strapless white Dior dress for the beachside party at the Baoli Club celebrating her movie. But once she stepped inside the bash, Lawrence changed into a a sleeveless gray frock with sheer panels. Watch the vid to see more of the hottest Cannes fashion, and for the latest entertainment news check out “omg! Insider” on TV.

Christian Bale debuted a dramatic new 'do on Sunday when he arrived at Los Angeles International Airport from New York with his wife, Sibi Blazic, and their 8-year-old daughter, Emmeline. The 39-year-old actor sported a casual ensemble of green cargo pants, a black button-down shirt, and sunglasses. But it was his bald head and reddish beard that had us doing double takes. Christian's bare-headed look is a serious departure from the super-sexy Bruce Wayne we all know and love!

The Hollywood hunk is notorious for dramatically altering his appearance for movie roles, so we have to wonder if his bald 'do is correlated with his most recent role in the David O'Russell-directed drama "American Hustle." "The Dark Knight Rises" actor has been photographed rocking a major make under complete with a bad comb-over while filming the flick in New York. But this recent look isn't the only mega-transformation Bale's undergone for a major movie role.

Check out the vid to see Christian's newest 'do and to see what other drastic physical changes he has made for a role in the past!

Taylor Swift (WireImage)Justin Bieber (WireImage)

Taylor Swift made it clear on Sunday night at the Billboard Music Awards that she is not a "Jelena" fan.

First, there was the awesome video that captured Swift sticking her tongue out in disgust after she spotted her BFF Selena Gomez attempting to lock lips with her maybe on-again beau Justin Bieber. (Sadly, he turned his head and she only got some cheek action.) Now, there is more footage of the "22" singer hinting at the fact that she's definitely not a Belieber.