Laura Prepon attends the 67th Emmy Awards at Microsoft Theater, Sept. 20, 2015, in Los Angeles. Alberto E. Rodriguez/Getty Images
"Orange Is The New Black" star Laura Prepon celebrated her 37th birthday Tuesday.
Before the hit Netflix series, the New Jersey native first shot to fame when she starred as Donna Pinciotti on the Fox sitcom "That '70s Show" (1998-2006). She has also appeared in films such as "Slackers," "The Girl On The Train" and "Karla."
And when she isn't rockin' her Litchfield khaki jumpsuit, Laura, who is engaged to actor Ben Foster and expecting her first child this year, is a total style star. To celebrate her big day, we are taking a look back at Laura's top 10 fashion moments since taking on the role of inmate Alex Vause.
Launch the slideshow above and tell us which look is your favorite.
At the 2015 Golden Globes, black was the new black for Laura Prepon, who dazzled in a dramatic custom-made Christian Siriano long-sleeve gown paired with Simon G jewels.Getty ImagesIn June 2014, Laura Prepon attended the 4th annual Critics’ Choice Television Awards in a nude Alice + Olivia Ginevia knotted-front maxi dress.Jason Merritt/Getty ImagesIn October 2016, Laura Prepon attended the premiere of "The Girl On The Train" at the Regal E-Walk Stadium 13 in New York City wearing Nha Khanh's Fall 2016 "Kadence blue sleeveless sheer lace knee-length dress and LK Bennett shoes.Dimitrios Kambouris/Getty ImagesAt the 2014 Emmy Awards, Laura Prepon stunned in an emerald custom structured Gustavo Cadile gown, styled with simple diamond jewelry. Jason Merritt/Getty ImagesIn September 2014 at the Entertainment Weekly pre-Emmys party, Laura showed off her long legs in a fun lace Erin Featherston jumpsuit, heels by Kotur, an Inge Christopher clutch and Forevermark diamonds.Getty ImagesAt the 2016 Screen Actors Guild Awards, Laura wore a white Carmen Marc Valvo Spring 2016 gown accessorized with Forevermark and Stephen Webter jewels, Olgana Paris heels and a Hunting Season clutch. Mark Ralston/AFP/Getty ImagesIn June 2015 at the Orangecon fan event in New York City, in celebration the Netflix's series third season of "Orange Is The New Black." Laura Prepon kept her look casual with a camel coat paired with olive green alice + olivia suede leggings and snake-skin pumps. She added some dazzle with Andi Alyse's $1,535 Rose Gold Bracelet with Oxidized Gold Bar and Diamonds.Jamie McCarthy/Getty ImagesIn June 2016, Laura Prepon hit the red carpet at SVA Theater in New York City wearing Nha Khanh's sweet Spring 2016 "Maggie" dress accessorized with a printed Kotur clutch, white mary-janes by Ceclia New York and a dazzling selection of Forevermark diamonds. Dimitrios Kambouris/Getty Images In January 2015 at the Art of Elysium 8th annual Heaven Gala, Laura Prepon made jaws drop in a sweeping custom-made Christian Siriano gown styled with Jimmy Choo heels, an alice + olivia clutch and Simon G jewels. Tibrina Hobson/Getty ImagesAt the 2015 Emmy Awards, Laura Prepon channeled her inner beautiful bullfighter in a lace bolero and red mermaid gown by Christian Siriano. Alberto E. Rodriguez/Getty Images
