Why go scary when you can go sexy?
Here at TV Fanatic, we’re celebrating Halloween with 21 of the sexiest costumes worn by some of our favorite TV characters. It turns out cats are a popular choice, but our characters are also dressing up as superheroes, athletes, pop stars, and so much more!
Click through our slideshow and maybe even get some last minute ideas for your own costume. Then hit the comments and let us know your favorites.
Happy Halloween!
Penny – The Big Bang Theory
Remember when the guys convinced Penny to dress up as Wonder Woman for the costume party at the comic book store? She refused to wear the black wig, but as Howard said, no one was looking at her hair.

Lanie – Castle
It’s not often we get to see Lanie out of her scrubs, but she doesn’t hold anything back with this sexy cat costume. Even Castle can’t help but stare!

Barney – How I Met Your Mother
Halloween is a rare occasion when Barney can be found without one of his expensive suits. As great as he looks in his Sunday best, we can’t help but stare at his Apollo Creed costume.

Willow – Buffy the Vampire Slayer
Shy, reserved Willow has a hard time showing off some skin for Halloween, so at the last minute she throws on a ghost costume. But, thanks to Ethan’s spell, she becomes a literal ghost and her sexy costume is visible again.

Bonnie – The Vampire Diaries
Bonnie is getting into the spirit with this sexy 1920’s flapper dress. The red lipstick, pearl necklace, and that georgeous updo help complete the look.

Sarah – Chuck
Sarah shows us just why Princess Leia in the gold bikini is such a popular fantasy. It’s safe to say Chuck is on board with this costume choice. He can’t take his eyes off of her!

Monica – Friends
Monica got in the Halloween spirit with this sexy, skin tight cat costume. With Phoebe in her red cape, it was Catwoman versus Supergirl at the Friends Halloween party.

Terry – Brooklyn 99
Not a lot of work gets done on Halloween at the 99th precinct, but we’re okay with that when we get to see Sgt. Terry Crews show off those bulging biceps. Too bad it can’t be Halloween every day!

Bernadette – The Big Bang Theory
Who would have thought a Smurf could be sexy? Well Bernadette definitely pulls it off in this extravagent Smurfette costume. It’s hard not to be impressed with the effort that must have gone into that one!

Angela – The Office
The guys of Dunder Mifflin might need to take a sick day and visit the nurse’s office. We’d let Nurse Angela treat what ails us any day!

Jo – Grey’s Anatomy
Alex gets a Halloween treat when Jo shows up on his doorstep in this gorgeous Tinker Bell costume. He may not be interested in celebrating, but she’s not about to take no for an answer!

Veronica and Logan – Veronica Mars
Who’s in the mood for a little “Risky Business?” Veronica and Logan get into the 80s spirit with these sexy costumes. If anyone can pull off Madonna and Tom Cruise, it’s them!

Ellie – NCIS
Ellie is getting her Grease on with this sexy Sandy outfit. All she needs to complete the look is someone to be her Danny!

Haley – Modern Family
Claire tries to get her family involved in her favorite holiday. However, she gets more than she bargains for when Haley shows up in a sexy Mother Teresa costume. While it may be a little bit of an unorthodox choice, Haley manages to look like both a sinner and a saint.

Andy – Parks and Recreation
Andy’s looking pretty hot dressed as UFC fighter Chuck Liddel. We’d get in the ring with him any day! April is one lucky lady!

Cordelia – Buffy the Vampire Slayer
Lucky for Cordelia she didn’t buy her cute cat costume from Ethan’s shop, otherwise she would have started behaving like an actual cat! That probably wouldn’t have been quite as sexy.

Chloe – Don’t Trust the B-in Apartment 23
Scary costumes are banned at James van der Beek’s annual Halloween parties, but sexy ones definitely aren’t! Luckily Officer Chloe is around to arrest anyone who breaks the rules.

Booth and Brennan – Bones
Brennan went all out with her sexy Wonder Woman outfit while Booth is looking super cute as a “squint.” Hard to blame Booth for adjusting those glasses for a closer look!

Troy – Community
Troy may not have put a whole lot of effort into his costume, but we’re inclined to forgive him since he’s at least showing off that fit body of his!

Rory – Gilmore Girls
Rory is looking dangerous dressed as Gogo Yubari from Kill Bill for a Quentin Tarantino themed Halloween party. She easily pulls off the sexy school girl look!

Emily, Hanna, Aria, and Spencer – Pretty Little Liars
These costumes don’t exactly go together, but the ladies of Pretty Little Liars still look great! Emily dresses as a Native American, Hanna goes as a cute Britney Spears, Aria rocks a witch outfit, and Spencer goes all out with her Mary Queen of Scots costume.
