See a photo of The Big Bang Theory actress Mayim Bialik going from geek to glam in an emerald green dress by Oliver Tolentino Couture at the 2013 Emmy Awards on Sept. 22. Credit: Jeff Vespa/WireImage

Geek to glam! Mayim Bialik looked absolutely gorgeous on the red carpet of the 2013 Emmy Awards at the Nokia Theatre L.A. Live on Sunday, Sept. 22 in L.A. The 37-year-old Big Bang Theory actress wore a stunning emerald green Oliver Tolentino Couture dress.

The conservative design featured sheer sleeves, a sweetheart neckline with green and embellished waistline. Bialik, mom to sons Miles, 7, and Frederick, 4, wore her brunette hair down in soft waves and wore sexy red lipstick. She accessorized the look with a Swarovski green crystal Kiosque clutch, Bellarri green onyx and diamond earrings and an African emerald ring with diamonds by Takat.

The actress, who finalized her divorce from Michael Stone in May after nine years of marriage, has earned an Emmy nomination for Outstanding Supporting Actress in a Comedy Series for her role as Amy Farrah Fowler on CBS' The Big Bang Theory. "On my way to the @PrimetimeEmmys," she tweeted Sunday. "Super nervous. Aaaahhhhh."

But at least Bialik, who appeared on a 2009 episode of TLC's What Not to Wear, was feeling good about her ensemble. Added the former Blossom star: "Thank you @olivertolentino for an amaaaazing dress and shoes. Hitting the red carpet in a few minutes!"

Tell Us: What do you think of Bialik's emerald green dress?