Amy Adams

Bradley Cooper was sporting tight curls for an afternoon of work on American Hustle with Amy Adams in NYC yesterday. The set of David O. Russell's latest film has seen many interesting looks due to its '70s setting, and Amy kept up with the trend in a revealing V-neck dress for her latest day in front of the cameras. Amy and Bradley star along with Jennifer Lawrence, who is currently in Cannes promoting her other film, Catching Fire.

Bradley has been pulling double duty lately since he's filming his latest project while also promoting the finale of his Hangover trilogy. The Hangover Part III hits theaters on Thursday, and Bradley made a fun promotional stop on Late Night With Jimmy Fallon in the Big Apple earlier this week. He took on the host in a hilarious game of "faceketball" while chatting up the film.

This Summer, some of the most well-known women in Hollywood will be lighting up the big screen as superheroes, cops, magicians, '90s teens, and more. While some actresses are returning to popular roles for sequels, others will be treading in new territory — like Emma Watson, who's playing a shallow socialite in Sofia Coppola's latest film. We've already shown you the boys of Summer, so now take a look at the leading ladies of Summer!

With wedding season in our midst, there's no better time to refine (or refresh) our outfits for the various wedding festivities ahead. And today, we're zeroing in on bridal-shower fare. Whether you're the bride or a guest, take styling cues from Emmy Rossum's fresh yellow and white pairing, Hannah Simone's ladylike floral dress, and Christa B. Allen's embellished peachy lace number. It's a Spring-minded, celeb-inspired lineup, so if you need more A-list ensemble fodder, just keep clicking.

Jennifer Lawrence was spotted wearing a neck brace on the set of her untitled David O. Russell project in Boston today. Jennifer, who was decked out in 1970s retro fashion, chatted with costars Amy Adams and Christian Bale while shooting scenes in front of a yellow school bus. It appears the medical apparatus is merely part of her character's wardrobe since Jennifer was pictured throwing her head back and laughing later in the day — neck brace and all.

David O. Russell's all-star cast also includes Jeremy Renner, who was caught on set earlier in the day, and Bradley Cooper. Bradley managed to sneak away to Paris for a date with Suki Waterhouse while the rest of his costars kept up with their characters in the States. Even though he has a break currently, Bradley and Jennifer have not been confirmed to be on the guest list for the MTV Movie Awards on Sunday, where they are up for best onscreen duo, best kiss, and best musical moment as well in the male and female performance categories for their roles in Silver Linings Playbook. Jennifer fans will, however, get a big treat — the first teaser for Catching Fire is set to debut during the show.

Stars are lining up some fun new roles this week: Nicole Kidman has scored a cameo in one of Hollywood's most anticipated sequels, while Jessica Chastain and Benedict Cumberbatch are joining Emma Stone on Guillermo del Toro's next flick. Jennifer Garner may be teaming up with Kevin Costner, and Brad Pitt has found his next role. Click through to see these tidbits and more of the week's most exciting casting news.

— Additional reporting by Shannon Vestal

Jennifer Lawrence and Bradley Cooper wore their best 1970s garb to meet up with Amy Adams and Jeremy Renner on the set of their upcoming David O. Russell film in Boston yesterday. Bradley and Jennifer already showed off their crazy curly hairstyles on set earlier this week, but this is the first time we've seen Amy and Jeremy's intense retro perms. The film, which is still untitled, also stars Christian Bale, who debuted his dramatic transformation for the project last week when he filmed scenes while wearing a fat suit and a comb-over wig. The movie, which follows a con artist who is trying to turn the tables on a group of mobsters and corrupt politicians, will reportedly hit theaters on Christmas of this year.

Jennifer Lawrence wore her hair on top of her head as she reported to the Boston set of her untitled David O. Russell film this morning. Her Silver Linings Playbook costar Bradley Cooper joined her as they got to work on the project, which is based on the 1970s Abscam scandal. Jennifer was back in character after also being spotted on location last Friday. She's not the only one sporting a makeover, since her costars Amy Adams and Christian Bale recently showed off new looks for the cameras as well.

Spring is in the air, and celebrities are kicking off the season with a whole lot of movie-making. Amy Adams and Christian Bale filmed scenes for director David O. Russell's next project in Natick, MA, while a shirtless Bradley Cooper prepped for a day's work on the same film wearing curlers in Boston. Charlize Theron was also in Boston, stepping into her role as executive producer on the set of Hatfields & McCoys, and Nicole Kidman was across the pond shooting scenes for Before I Go to Sleep in the English countryside. Click through to see all of this week's stars on set!

Bradley Cooper went shirtless under a green jacket while sporting pink hair rollers on the Boston set of his untitled David O. Russell project on Friday. His costar Amy Adams also kicked off the weekend on the set as well. Amy and Bradley star in the film based on the 1970s FBI sting operation known as Abscam, which led to the conviction of several political leaders in the US. Bradley's latest will allow him to spend more time with his Silver Linings Playbook director, David, as well as his SLP costar and fellow Oscar nominee, Jennifer Lawrence, who is also set to star in the film.

Bradley is now back to work after partaking in post award season downtime. Earlier this month, Bradley linked up with Josh Brolin and Michael Fassbender for a guys' night out in LA. He was also spotted taking his new motorcycle out for a spin.