Beyoncé Knowles caught a performance of the musical Ghost on Broadway over the weekend. After the show she posed with the cast including Da'Vine Joy Randolph, Richard Fleeshman, Caissie Levy, and Bryce Pinkham. Beyoncé went casual in shorts, a striped top, and minimal makeup for the occasion. She's been busy prepping for her upcoming Memorial Day Weekend concerts in Atlantic City, and recently added another date for May 28. The singer might be busy for another holiday weekend, Labor Day, since Jay-Z just announced his new Made in America music festival, which will take place in Philadelphia and feature 30 bands. Jay-Z hopes that Beyoncé will attend, saying, "I tried to put it far enough away that she'd have a little gap in her schedule."

The 2012 Cannes Film Festival opened today with the premiere of Moonrise Kingdom at the Palais des Festivals. Juror Diane Kruger was gorgeous in a pale blue gown after making an appearance this morning in a strappy Versus minidress. Eva Longoria, who is on hand with the festival's official makeup brand, L'Oréal, commanded the long red carpet in Marchesa. Jessica Chastain made her 2012 Cannes debut in white Alexander McQueen while Freida Pinto went with a pale pink strapless number. It's the beginning of more than a week of glamour in France and we're on the ground bringing you the action as it happens. Make sure to follow PopSugar on Twitter for the latest and tell us, who are you most excited to see at Cannes this year?

Dreamworks' next animated project, Rise of the Guardians, hits theaters this holiday season, but the film's starring voices Isla Fisher, Alec Baldwin, and Chris Pine were happy to talk about the film during a Q&A session with press in Cannes today. The trio are just a few of the stars in the ensemble cast, along with Hugh Jackman and Jude Law. The movie chronicles the so-called guardians — Santa Claus, the Easter Bunny, the Tooth Fairy, and more — in their fight to save the children of the world from an evil spirit, voiced by Jude. Guardians will likely be a project Isla can share with her daughters, Olive and Elula.

Alec is in France with fiancée Hilaria Thomas, and he's actually doing double-duty. In addition to press for Guardians, Alec is filming the documentary Seduced and Abandoned. He and writer-director James Toback are capturing the process involved in raising funds and selling an idea at Cannes. It seems Alec's turning his attention to film with news that 30 Rock will air its final episode next Fall in an abbreviated 13-episode season.

Miranda Kerr is red hot in a sexy minidress on the June cover of InStyle Australia. The supermodel struck a pose for photographer Chris Colls and spoke with the magazine about her personal style. When it comes to daily looks, Miranda told the magazine she prefers bring "relaxed and understated." However, when it comes to ladylike ensembles, she channels Audrey Hepburn, and for red-carpet inspiration, turns to Angelina Jolie.

Miranda stepped out solo on Monday night in Sydney for InStyle's Women of Style Awards. She was recognized for her beauty brand, Kora Organics, and took the stage in a Carla Zampatti to accept the Women of Style Readers Choice Award. Miranda teared up accepting the honor, saying, "It's really wonderful to be in this room full of all of you incredibly inspiring women. I'm all about empowering women and I'm doing my best to do that and thank you all for doing your best to do the same."

Jennifer Lopez wore a bikini for a Vogue photo shoot in their June issue. She models bikinis and swimwear with some strategic cutouts in the sultry spread, shot by Mario Testino. The pictures come hot on the heels of Jennifer's April cover for the magazine, but athletes including Serena Williams grace the latest cover in anticipation of the upcoming 2012 Olympics. This Summer will be a busy one for Jennifer, as well. Her film What to Expect When You're Expecting hits theaters this weekend, and next month, she takes off on the first leg of her world tour. She'll kick things off with a series of dates in South America before heading to the US. Despite her hectic schedule, Jennifer recently took time out to meet with our newest I'm a Huge Fan winner, Margaret. Check out the first episode of our IAHF with Jennifer when it debuts on PopSugar later today.

Kristen Stewart wore a tight red and black plaid 10 Crosby dress for a Snow White and the Huntsman photocall in Berlin today. She was joined for the press event at the Ritz-Carlton hotel by her costars Charlize Theron and Sam Claflin, as well as director Rupert Sanders. Their leading man, Chris Hemsworth, wasn't able to attend since he's celebrating the birth of daughter India Hemsworth with family and wife Elsa Pataky. Their newborn arrived in the world just last Friday!

Germany is the latest stop on Kristen and the gang's busy European press tour. She arrived on the continent last Wednesday to do a round of interviews in France, then went to England for the world premiere of Snow White and the Huntsman. She'll return to France next week, though for a different purpose. Kristen will debut On the Road at the Cannes Film Festival in the coming days with costars Tom Sturridge, Kirsten Dunst, and Garrett Hedlund.