Credit: Instagram Photo: Oliver Trevena and Laura Vandervoort

It's not a bird or a plane, it's a new rock on Laura Vandervoort's left hand!

The Canadian actress is engaged to British TV host/actor Oliver Trevena, ET Canada reports.

Laura, 29, currently stars on the Syfy show Bitten, and she first showed off her diamond ring at Vanity Fair's Young Hollywood celebration. Apparently this engagement isn't too new, since the two actors have been dating since last summer and her rep told E! News that Oliver proposed on December 31 at a castle in England. Not a bad way to spend New Year’s Eve!

Check out her engagement ring here.

Laura played Kara Zor-El (Supergirl!) on Smallville from 2007-2011, but you may also know her as Lisa from V, or maybe from back on Goosebumps in the late '90s. She also has some Disney original movie creds from back in the day, including Mom's Got a Date with a Vampire and Alley Cats Strike. And she's currently Maxim's March cover girl. You can see her sexy Maxim cover over here. Oliver is a brand ambassador for clothing line AllSaints, and he’s also a spokesman for the anti-human-trafficking organization Not for Sale. So he’s pretty close to perfect.

Congrats to the beautiful couple!

Sources: ET Canada, E! News