This Canadian "Castle" star is on fire! Stana Katic's "Elysium" premiere dress last August 7 is another addition to her hottest red carpet looks.

Thirty-five-year-old Stana attended the "Elysium" Los Angeles premiere in sizzling style. She wore a Bec & Bridge bustier dress in a gorgeous plum shade. The revealing dress featured sheer, black details on the bust and waist. Stana breathed life into the sheath dress as it looked even better on her than it did on the runway. The actress kept the rest of her look simple with a slightly messy updo and simple black heels.

"Castle's" Detective Kate Beckett always knows how to turn up the heat on the red carpet. Aside from Stana Katic's "Elysium" premiere dress, another recent item on the list of her hottest red carpet looks was at "The Lone Ranger" premiere last June 2013. Stana served legs for days in a bold shoulder Barbara Bui mini dress. This was an example of minimum effort with maximum effect - but with Stana's figure, that sort of thing is easy.

Stana chucked the minimum effort strategy out the window when she got all dolled up for the Billboard Music Awards. Unlike the previous item on the list of her hottest red carpet looks, this outfit was not a dress but a jumpsuit. Stana Katic's fans must have gone into a frenzy when they saw the actress in a daring, plunging neckline Nicholas Oakwell Couture jumpsuit with a silver honeycomb belt. With smokey eye makeup and voluminous curls, Stana sizzled at the Las Vegas awards show.

Stana Katic's "Elysium" premiere dress was quite revealing, but at the 2013 Independent Spirit Awards, she showed that she can still look hot while in long sleeves and trousers! Stana was a standout in a pink Donna Karan pant suit and a loose updo.

Stana Katic's hottest red carpet look has to be her outfit for the 2012 Critics' Choice Television Awards. She wore a cap-sleeved Black Halo dress that hugged her figure beautifully. The wide, V-neckline was just the thing to frame her face, while the short, draped skirt, once again, showed off her legs.

Whether it's trousers, onesies or sheaths, the "Castle" actress knows just what works for her on the red carpet.

Start the slideshow for a look at Stana Katic's "Elysium" premiere dress and some of her hottest red carpet looks.

For more red carpet style, read:

Nina Dobrev: Hot on the Cover of Cosmo; See 'TVD' Star's Most sizzling Outfits [SLIDESHOW]

Who was Best Dressed at 'The Butler' Premiere [PHOTOS]