'Mortal Instruments' Red Carpet: Peep All The Pretty Demon Slayers

Sexy Shadowhunters (and marvelous mundanes, too) were out, about and dressed to the nines at last night's big L.A. premiere of "The Mortal Instruments: City of Bones"—and we've got the pics to prove it. Just fix your peepers on these photos of the cast on the arrivals carpet, and try not to faint over how good they all look.

These premieres are usually a style showcase for the ladies in attendance, but this time around, it was the men of "The Mortal Instruments" who turned up looking eye-catchingly fashionable. Case in point: Jamie Campbell Bower, who sported a cobalt three-piece suit and looked beeeeauuuutiful in blue. Also earning kudos for stylish menswear: Kevin Zegers, who upped the ante on a slim black suit with some white piping on his jacket lapels; Godfrey Gao, who donned a sleek black tux that would've no doubt earned the approval of Magnus Bane himself; and Robert Sheehan, who was unignorable in what looked like the world's most formal paisley pajamas.

It could've been a challenge for leading lady Lily Collins to hold her own against so much masculine hotness, but she did it: The actress was a stunner in a white, asymmetrical dress with artful cutouts on the bodice.

Want more looks? Click through our entire gallery from last night's premiere!

Whose look from the premiere was your fave?