Kristen Stewart chose a sexy Reem Acra gown for the premiere of Robert Pattinson's Cosmopolis at the Cannes Film Festival today. She posed alongside Rob's pal and her On the Road costar Tom Sturridge at the event. Rob chose a hot tuxedo for his big moment after also hitting the red carpet to support Kristen at her premiere yesterday. Rob and Kristen celebrated with PDA at the afterparty along Read more

Kristen Stewart hit the red carpet for her Cannes premiere of On the Road this evening. She had the company of costars Sam Riley, Garrett Hedlund, Tom Sturridge, and Kirsten Dunst. Kirsten wore pink Dior, and Kristen was in Balenciaga. The gang spent the whole day together, having attended a press conference and photocall earlier. The movie debuted at the film festival this morning — check out Read more

Kristen Stewart and her On the Road cast mates gathered this morning for a photocall at the Cannes Film Festival. Kristen paired a white tee and black blazer with a pair of wild printed pants for the press session. She threw an arm around a Dolce & Gabbana-clad Kirsten Dunst for a series of girls-only pictures, then linked up with costars Sam Riley, Viggo Mortensen, Tom Sturridge, Garrett Read more

Sienna Miller and Tom Sturridge headed off on a prebaby getaway to Portofino, Italy, this weekend. The happy couple, who are expecting their first child together soon and are rumored to be engaged, snuggled close and shared some sweet kisses while strolling around the town. Tom pulled back his long hair into a topknot and was once again sporting a longer beard. Sienna hasn't talked much about her Read more

Sienna Miller and Tom Sturridge sat outside for a lunch in London's Soho neighborhood. The couple managed to sneak in some PDA while tucking into a meal with two male pals. Sienna covered her baby bump in a loose-fitting denim top, which she paired with leggings. Sienna's among the many pregnant celebrities at the moment, as it emerged in January that she and Tom are expecting a child. Sienna Read more

Sienna Miller and Tom Sturridge had their arms around each other as they strolled the streets of NYC yesterday. Sienna covered her baby bump in a neutral dress and jacket while Tom held a full shopping bag from American Apparel. Sienna first debuted her pregnant stomach on the red carpet last month, and while she's kept most of the details of her exciting news quiet, she did recently open up Read more

The Hiro Ballroom was the place to be in NYC last night! DeLeon Tequila played host to Guns N' Roses, who put on a show for a star-studded crowd. Pregnant Sienna Miller holed up at a banquette with her fiancé Tom Sturridge, while nearby, Matt and Luciana Damon hung out with their pals designer Naeem Khan and Padma Lakshmi. Matt even said a quick hello to Justin Timberlake. New couple Olivia Read more

Sienna Miller and Tom Sturridge got caught up in the romance of the City of Lights yesterday. The couple saw the sights, stopping at the Petit Palais art museum, and did a little shopping near the Eiffel Tower. Tom even had Sienna pose for some photos in the picturesque city where they strolled arm in arm. Sienna and Tom, who have been dating since shortly after her split from Jude Law early Read more