Minka Kelly

Minka Kelly showed off her fresh dye job sporting lighter locks and a shorter haircut during an outing in LA yesterday. On Friday, the actress stopped by celebrity colorist Tracey Cunningham's salon and opted for a blond, shoulder-length layered look. Minka's stylist shared a before-and-after picture of the actress's locks on her Instagram account, where Minka commented, "I love it! You're the best in the biz!"

While Minka basks in her new lighter look, her natural brunette hair color will make a return appearance on the big screen later this year. Minka plays the iconic former First Lady Jackie Kennedy in Lee Daniels's The Butler, which is due out Oct. 18. In the meantime, Minka is focusing on the small screen and was seen filming her new J.J. Abrams sci-fi drama Human in Vancouver last month.

Minka Kelly and Kelly Osbourne joined other stars on the runway at the Heart's Truth Red Dress fashion show in NYC last night. Minka strutted her stuff in a tangerine Oscar de la Renta gown while Kelly wore a strapless number. The two were joined by Kris Jenner and her daughters Kylie and Kendall, and Jamie Chung, who wore a custom David Meister ruby frock.

Many of the celebrities were walking the runway for the first time, which meant preshow jitters. Kelly tweeted before the event, "Really nervous about walking in the Red Dress Show tonight because. . . clearly I'm not a model!" The annual show — which always contains a celebrity-filled roster of models — was created to raise awareness about heart disease in women.

Stars gathered to show their support at the second annual Sean Penn and Friends Help Haiti Home Gala at the Montage Hotel in Beverly Hills Saturday night. Reese Witherspoon sat in the audience with husband Jim Toth and bid during the auction, while Julia Roberts mingled with pals like Tim Robbins in the crowd. Daniel Craig, who was absent when he won best actor in an action movie for Skyfall at Thursday's Critics' Choice Awards, met up with Jon Bon Jovi, and Melissa McCarthy and husband Ben Falcone attended the event, which featured a performance by Citizen Cope. Eva Longoria was fresh off of filming a Lays commercial when she stepped out for the good cause, alongside Kristin Davis, Emma Roberts, Eric Dane, Leonardo DiCaprio, Bradley Cooper and others.

Celebrities worked a number of noteworthy trends — fancy sneakers, tuxedo pants, colorblocked dresses — in 2012, but colored denim was the one fad that trumped them all. Hollywood trendsetters like Jessica Alba, who was dubbed the colored-jean queen by her stylist Brad Goreski, Jordana Brewster, and Olivia Palermo were just a few fashion mavens to don this bold denim style, showcasing the trend's versatility for both casual and evening events. Cruise through to see which other fashionistas were spotted rocking rainbow-hued bottoms this year, then score a pair for yourself to instantly amp up your closet staples.

Chris Evans and Minka Kelly met up for dinner at Sushi Stop in Los Feliz, CA, last night. The couple were first spotted getting romantic over the Summer. Chris and Minka actually dated back in 2007, and it looks like they've rekindled their relationship following Minka's split from Derek Jeter.

Earlier this week, Chris got to work filming A Many Splintered Thing with Topher Grace. He's also signed on for Avengers 2, which will be written and directed by Joss Whedon. Chris will first reprise his superhero role in Captain America: The Winter Soldier alongside Scarlett Johansson, Samuel L. Jackson, and newcomer to the franchise, Anthony Mackie.

It's no secret celebrities love their accessories, and Emerson Ryder is the latest celeb-approved brand to hit the Hollywood social scene. Designer Alana Sands's pieces are a cool mix of bohemian chic and timeless elegance, making them the celebrity go-to for everyday ensembles and red-carpet events. Alessandra Ambrosio, Kim Kardashian, and Minka Kelly have all been spotted donning Emerson Ryder's diamond bar necklace, as well as a few charming bracelets, on more than one occasion. If you're on the hunt for polished pieces that you'll never want to take off, click through to see how these starlets worked their accessories, then shop their exact items for yourself.