Adrian Grenier

Joe Manganiello was joined by his costar Caroline Correa last night to premiere the pair's new ad, As Good as Gold, for Magnum ice cream Gold at the Tribeca Film Festival in NYC. While on the red carpet, he met up with Caroline and Zac Posen, who is pulling triple duty as the new commercial's costar, director, and designer of the gold gown that Carolina wore to the event and in the film. Zac follows in the footsteps of none other than Karl Lagerfeld, who famously directed a 2011 Magnum ice cream ad featuring Rachel Bilson. Entourage star Adrian Grenier also dropped by the event to catch the ad's debut and sample one of the new sweet treats.

Joe had a full schedule yesterday as he dropped by Watch What Happens Live later that night to have a "sexy-off" with Peter Facinelli. The fun wasn't over for him as we interviewed Joe Manganiello when he visited out NYC office today!

Chris Hemsworth and his Naeem Khan-clad wife, Elsa Pataky, hit the blue carpet at last night's Oceana Ball in NYC. The pair were also joined by Chris's older brother, Luke Hemsworth, as well as Kate Walsh and Adrian Grenier for the foundation's inaugural ball, which serves to protect and restore the ocean. Although Chris and Elsa were without the company of their daughter, India, in NYC, she was far from forgotten. We were on hand at the event where Elsa gushed to the press about being a first-time parent, but also shared that she was surprised to learn how hard it is because she and Chris are "doing everything on their own."

Ahead of his big night out, Chris was able to spend some quality time bonding with his brother in the city. The brothers paired up with Elsa and Luke's girlfriend for a morning NYC stroll. Chris is perhaps making the most of his time with his brother in the States before Luke heads back to their native Australia to take on a big-screen role in the film The Reckoning Down Under.

Olivia Wilde, in a gray Autumn Cashmere sweater, started her afternoon in NYC yesterday arm in arm with boyfriend Jason Sudeikis. The couple held hands after grabbing food in the West Village. The fun didn't end there since Olivia was honored at a Condé Nast Traveler event later that evening. She was recognized as a 2012 Visionary for her philanthropic work as a cofounder of the first free high school in Haiti. Olivia chose a black Alexander McQueen dress for the award show, which also recognized Susan Sarandon, Hillary Clinton, Christy Turlington, and others for their charitable contributions.

It looks like Olivia and Jason will be staying put in the Big Apple for a while since Jason extended his contract with SNL. He kicked off the 38th season last Saturday with his impression of presidential candidate Mitt Romney, and will reportedly continue on the show until January.

Anne Hathaway wore Dolce & Gabbana to join her fiancé, Adam Shulman, a the NYC premiere of Shut Up and Play the Hits, a documentary about the band LCD Soundsystem, at NYC's Village East Cinema last night. The movie, a behind-the-scenes look at the band's last show ever, on April 2, 2011, will only be in theaters for one night, next Wednesday, July 18.

Engaged duo Anne and Adam checked out the film alongside Anne's pal, Whitney actress Zoe Lister-Jones, and her own boyfriend, Daryl Wein. Also out to check out the film were Aziz Ansari, Adrian Grenier, and Charlotte Ronson. Anne's home on the East Coast after a stint in LA, where she linked up with her The Dark Knight Rises costars for Christopher Nolan's hand and footprint ceremony. Yesterday morning, the Batman crew reconvened in Manhattan. Anne, Christian Bale, Michael Caine, Joseph Gordon-Levitt, and Morgan Freeman got together to kick off interviews with a press conference.

In honor of Earth Day today, we're taking a look at the celebrities who love giving back. Whether they're thinking green in their own lives or promoting environmental habits and products, these stars do their part to help clean things up.

Click through our slideshow to see who made the list, and make sure to check out all of our eco content to check celebrate the holiday.

We've watched Vincent Chase's star rise, fall, and rise again over eight seasons of Entourage, and the fictional actor's career has been peppered with plenty of interesting projects — and sometimes even more interesting directors and costars. Let's take a look back at the films that have helped make Vince a star, from biopics to acclaimed indies to the "biggest" blockbuster of all time.

Photos courtesy of HBO

The guys of Entourage celebrated their final season with a big, red carpet premiere at the Beacon Theater in NYC yesterday evening. It was a sweltering night in the city, but the cast still suited up and graciously made their way down the press line before heading in to show off the first episode. Executive producer Mark Wahlberg and his wife Rhea joined in the festivities, and he told us that fans should expect season eight to be the "best one yet." Jeremy Piven, Adrian Grenier, Jerry Ferrara, and the two Kevins — Connolly and Dillon — all shared their excitement over making an Entourage movie to follow up the hit series and the show's creator, Doug Ellin, confirmed they are definitely going ahead with the big-screen adaptation. The ladies of the show all looked stunning with Emmanuelle Chriqui in striking red and Perrey Reeves in a Grecian gown.

There are big changes in store for the characters last few episodes, which follows up a dark end to last year's arc. Jeremy Piven says we'll be seeing a new side of Ari while Constance Zimmer, who pays Ari's former lover and professional rival, divulged that there is Dana-Ari rekindling to kick things off. Perrey Reeves revealed that her character Mrs. Ari will be dating this season and that we will finally learn her first name. Watch for that and tons more from the stars of Entourage on today's PopSugar Rush before the show returns on Sunday!

It was a star-studded evening at the MOCA in LA last night, as Gwen Stefani, Gavin Rossdale, and more attended the opening of the Art in the Streets, the first major retrospective of graffiti art in the US. Gwen and Gavin are longtime supporters of the museum and its director, Jeffrey Deitch, after stepping out for another event there last Fall. Drew Barrymore and her red hair also made a cameo after she debuted the new hue Wednesday night at a book party. Other celebs like Adrian Grenier, pregnant Pink, and Christina Ricci were on hand to toast icons like Shepard Fairey and Thierry Guetta, the star of last year's documentary Exit Through the Gift Shop. Shepard and Thierry's work is represented there along with pieces by Banksy.