Beyonce Knowles, Gwyneth Paltrow, Jennifer Aniston, Michelle Williams, Reese Witherspoon, Kate Hudson, Cameron Diaz, Ellen DeGeneres, Julianne Moore, Chris Rock, Jamie Foxx, Olivia Munn, Selena Gomez, Paul Rudd, Jon Hamm, Jennifer Westfeldt, Will Ferrell, Sarah Silverman, Amy Poehler, Adam Scott, Rashida Jones, John Slattery, Jeremy Renner, Conan O’Brien, and others join together in the fight against gun control, in a new PSA for DemandaPlan.org.

The campaign, started by Mayors Against Illegal Guns, comes a week after the horrific massacre in Newtown and amid the polarizing debate rippling through the U.S. about gun violence and the Second Amendment.

Looking into the camera, they read through a list of some of the 31 similar attacks carried out in the US since Columbine in 1999.

‘Virginia Tech. Tucson. Aurora. Fort Hood. Oak Creek. Newtown. How many more?’ they ask. Watch the moving PSA here:

Love finally found its way into Jennifer Aniston‘s life! After their year-and-a-half long romance, actor-screenwriter Justin Theroux finally popped the question to Aniston on his 41st birthday, and received the best birthday present when she said yes! So cute!

Theroux‘s rep confirmed to PEOPLE magazine, “Justin Theroux had an amazing birthday on Friday, receiving an extraordinary gift when his girlfriend, Jennifer Aniston, accepted his proposal of marriage.”

The couple first came together after both starring in Wanderlust. When asked about her relationship with Theroux, Jen said, ”Yes, I’m very happy. I’m extremely lucky, and I’m extremely happy.”

Congratulations to the happy couple!

What do you think of Jen‘s engagement? Let me know via Twitter @MicahJesse!

PHOTO: Amanda Schwab/Starpix

Big names including Fergie, Marc Jacobs, and Hillary Swank came out for amfAR`s 3rd Annual Inspiration Gala and a special performance by the Scissor Sisters.

Considered America’s highest honor for a career in film, the 40th recipient of the AFI Life Achievement Award was- Shirley MacLaine. The event was magical, filled with the brightest stars in Julia Roberts, Jennifer Aniston, Meryl Streep and Katherine Heigl.

Sofia Vergara and boyfriend, Onion Crunch owner Nick Loeb, are rekindling their romance! The couple were seen snuggling up together in a corner booth at the preview of Bagatelle New York last night.

The official release date is quickly approaching but a special screening was held in NYC for “Rock of Ages” and MicahJesse.com was there for the madness! Julianne Hough looked stunning as did Russian model Irina Shayk who came out to support!

Is that Jessica Simpson?! Quickly trying to get back to her pre-baby body, Jess Simpson was spotted leaving a private gym in LA this week- her first sighting post-baby! Simpson tried avoiding the paps but she put on a big smile seeming happy now back on a routine!

Jada Pinkett Smith was spotted at the premiere of her new movie “Madagascar 3: Europe’s Most Wanted” in the Big Apple this week. The event was held at Ziegfeld Theatre and she seemed to be having a ball alongside co-stars, Jessica Chastain, Chris Rock and Ben Stiller! Will and Willow were also their to support JP!

FOR MORE STAR SIGHTINGS THIS WEEK…KEEP READING!

FlutNut.com

Last night stars came dressed to impress to the MTV Movie Awards 2012 held at Gibson Amphitheatre in Universal City, California. One of the reasons we love award shows is so we can see what everyone wears! Here are a few of MJ‘s favorite looks:

Emma Watson has grown a lot since her days as little Hermione Granger in Harry Potter. The 22 year old beauty who was honored with the MTV Trailblazer Award, glowed on the red carpet in a halter print dress by Brood and Tabitha Simmons strappy sandals.

Kristin Stewart, who walked away from the night with the award for Best Kiss shared with Twilight costar Robert Pattinson, stunned in this Guishem dress and Christian Louboutin black pumps.

Emma Stone, a nominee for Best Female Performance for her role in “Crazy, Stupid, Love” looked fabulous in this Martin Grant dress, pumps by Brian Atwood and jewelry by Tiffany & Co. Her updo and simple makeup were the perfect addition to her look.

Other people who rocked the red carpet include Jennifer Aniston who looked sexy in a black leather Valentino dress with Giuseppe Zanotti heels, Charlize Theron who wore a Lanvin dress with gold Jimmy Choo sandals, and Shailene Woodley dressed in a Stella McCartney ensemble.

Who were YOUR best dressed picks? Sound off in the comments!

PHOTO: RD / Orchon / Retna Digital

From the “Hamptons to Hollywood,” lets find out where the stars were this week…

Actress Emma Stone joined fellow actresses Viola Davis, Octavia Spencer, and Paula Patton, and singers Jordin Sparks and Kelly Rowland at the 5th Annual ESSENCE Black Women in Hollywood Luncheon presented by L’Oreal Paris this week.

Ben Stiller, LeAnn Rimes, Edward Norton, Ali Larter, Dave Annable, Annalynne McCord, Sophia Bush, Petra Nemcova, Laura Prepon, Topher Grace, Mischa Barton, and Brittany Snow (wearing Issa) were just some of the stars who showed up to the 5th Annual star-studded Hollywood Domino Gala & Tournament, presented by Bovet 1822 and sponsored by VnC Cocktails, at the Sunset Tower Hotel.

Ashley Tisdale was spotted leaving a local studio in sunny Burbank this week. The former “High School Musical” star is staying busy just recently tweeting about her being casted for a new CBS comedy coming soon!

“Hunger Games” star, Leven Rambin was spotted wearing the Sir Alistair Rai Wildlife Wrap in gray, while leaving the Gavert Atelier salon in Beverly Hills this week!

Sophia Bush, Ali Larter and Teresa Palmer were spotted at the Art of Elysium’s 5th Annual ‘Pieces of Heaven’ Art Auction this week. The beautiful trio of starlets made separate arrivals at Smashbox in West Hollywood to help out the charitable cause and check out some fantastic artwork!

JT in NYC! Justin Timberlake was spotted while filming for his latest movie in the Big Apple this week. A new movie and a new hairdo- JT rocked a “politician” come over for 1960′s era film “Inside Llewyn Davis”.

Jennifer Aniston was on-hand while being presented with her star on the Hollywood Walk of Fame…finally! The A-lister took to The W Hollywood Hotel on Hollywood Boulevard locale while being honored with the 2,462nd star on the famous sidewalk.

Victoria Justice was spotted doing an in-store appearance in London this week. Stunning, as always- the “Victorious” beauty posed for pictures and signed autographs for fans at HMV Oxford Circus!

Amanda Seyfried was busy working the red carpet at the premiere of “Gone” in Hollywood this week. Seyfried spoke to the press about the new thriller and also had time to stop by Chelsea Handler‘s “Chelsea Latley!”

KEEP READING FOR MORE STAR SIGHTINGS THIS WEEK….

CELEBRITY, INC.

“Once a gossip reporter, always a gossip reporter,” right? …wrong!

Longtime entertainment reporter Jo Piazza proves in her very first book, CELEBRITY, INC. – How Famous People Make Money (in stores now!), that there is much to be learned about celebrity culture, that is, for the most part, not covered in the glossies.

Jo kindly offered to share an excerpt from the chapter “Celebrities and Charities” especially for sweet Micah Jesse readers.

This excerpt is one that Jo swears has “never been told” about actor David Arquette‘s valiant charity work with Feeding America and how he got involved.

Read the excerpt…after the jump!

He isn’t even 18-years-old and he’s already collaborated with the likes of Jennifer Aniston, Britney Spears, 50 Cent, David Guetta, and the cast of “Glee.” If you’re unfamiliar, meet YouTube phenomenon Keenan Cahill.

CLICK HERE TO SEE MORE VIDEOS FEATURING KEENAN CAHILL

Since we met him a year ago, he has blow up, appearing in countless YouTube videos with A-list celebs, co-starred in a SmartWater commercial with Jen Aniston, and has traveled the country making appearances in person and on TV — for his millions of fans.

MJ was lucky enough to catch up with the Internet Sensation and find out the “latest and greatest” in his word. He tells MJ about meeting Katy Perry, fills us in on who will be appearing in his next video (Micah Jesse Exclusive!) and even offers advice to Kim Kardashian!

WATCH THE CLIP NOW!