01/25/2015 09:07 EST | Updated 01/27/2015 12:59 EST

Tatiana Maslany's 2015 SAG Awards Red Carpet Debut Is A Hit, 'Orphan Black' Star Wears Oscar De La Renta

Clone-gratulations, Tatiana!

The "Orphan Black" star and SAG Awards first timer is nominated for Outstanding Performance by a Female Actor in a Drama Series, and she certainly dressed accordingly. Rocking an on-trend black-and-white striped Oscar de la Renta gown, the Regina-born actress couldn't contain her grin on the red carpet. With her hair slicked back, a smiling Maslany showed off her toned arms, and completed her look with a burgundy lip stain.

"I'm so new to this whole thing," said Maslany to E!'s Maria Menounos. "It's a whole other thing entirely, we don't really have the star system in Canada. It's very surreal."

But Maslany's nomination from her American acting peers isn't her only reason to celebrate. According to the CBC, the 29-year-old will receive a street named after her in her hometown.

Her longtime boyfriend, "Downton Abbey" star Tom Cullen, reacted to the news on Twitter:

As for Maslany, she remains committed to "Orphan Black," and the many characters she plays.

"It's daunting, but the team is so strong," said Maslany to Menounos. "It makes it play and not work. For us from the start, I think it was about playing and discovering these characters and finding truth in them."

And she's done it. The SPACE/BBC America original series will return for its third season on April 18th.


Photo gallery2015 Screen Actors Guild Awards Red Carpet Fashion See Gallery