02/25/2014 11:49 EST | Updated 02/25/2014 11:59 EST

Nathan Fillion Can Rock A Blazer Like No Other At Kusewera Benefit (PHOTOS)

Keipher McKennie via Getty Images
LOS ANGELES, CA - FEBRUARY 22: Actor Nathan Fillion attends Kusewera benefit party at The Loft on February 22, 2014 in Los Angeles, California. (Photo by Keipher McKennie/WireImage)

Sure, he's no Benedict Cumberbatch but Nathan Fillion has a unique style that he can call his own.

The "Castle" star attended the Kusewera benefit party in L.A. on the weekend and rocked a casual ensemble which included an unbuttoned navy blazer over a black v-neck shirt and dark wash trousers.

Looking as ruggedly handsome as usual (seriously, Nathan hasn't changed a bit since his "Firefly" days), the Edmonton, Alta. native let loose a contained smile which had us all swooning.

The 42-year-old tweeted about the event, whose goal was to raise money for Kusewera, a charity which gives children access to education, the creative arts and must-have items such as shoes.

Not surprisingly, tons of Fillionites tweeted about meeting their man crush.

Lookin' great, Mal Nathan!

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