Halloween weekend is upon us (do you have your costume yet?), and though we鈥檝e already gotten glimpses at some of our favorite stars in their 2016 getups (we鈥檙e loving LC鈥檚 DIY circus performer costume and Mariah Carey鈥檚 devilish brood), we鈥檝e got a few more days to wait before we see what the rest of the celebs will be rocking this year. In the meantime, we鈥檙e taking a look back at last year鈥檚 best, counting down from good to great. Take a peek at which celebs had the best costumes of 2015!

Spice Up Your Life ! #SpiceGirls 馃懟 #halloween2015馃巸

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14. Nina Dobrev: Nina Dobrev did such a good job taking on the Spice Girls of our youth that we nearly couldn鈥檛 pick her out from the lineup! (Hint: She鈥檚 鈥淧osh.鈥) Kudos for not only coming up with a badass costume, but also for getting the whole group on board.

Happy Halloween 馃懟 Sincerely, Mr. Jack Skellington.

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13. Nicole Richie: We love the androgynous take Nicole put on the Nightmare Before Christmas character, singlehandedly proving that girls can be anything they want to be 鈥 even on Halloween.

FLORHAM PARK, NJ - OCTOBER 31: (EXCLUSIVE ACCESS, SPECIAL RATES APPLY) Television personality Nicole "Snooki" Polizzi, Jionni Lavalle and their family dress up as "Star Wars" characters for Halloween on October 31, 2015 at a private residence in New Jersey. (Photo by Jamie McCarthy/Getty Images)

12. Nicole 鈥淪nooki鈥 LaValle: Nicole got the whole fam in the Halloween spirit with these super cute Star Wars getups. (Photo via Jamie McCarthy/Getty)

LOS ANGELES, CA - OCTOBER 30: Comedian David Spade attends the Casamigos Tequila halloween party at a private residence on October 30, 2015 in Los Angeles, California. (Photo by Jerod Harris/Getty Images for Casamigos Tequila)

11. David Spade: David Spade capitalized on pop culture鈥檚 finest with this amazing pizza rat costume. (Photo via Jerod Harris/Getty)

BEVERLY HILLS, CA - OCTOBER 24: Singer Aubrey O'Day attends The Official MAXIM Halloween Party produced by Karma International on October 24, 2015 in Beverly Hills, California. (Photo by Michael Tullberg/Getty Images)

10. Aubrey O鈥橠ay: We鈥檝e gotta鈥 say 鈥 we were pretty impressed with Aubrey O鈥橠ay鈥檚 creativity last year, particularly with regard to her surroundings. On hand for Maxim鈥檚 official Halloween party, where most female attendees were in some sort of generic skimpy fur, Aubrey stood out from the crowd in her intricate Cruella costume. (Photo via Michael Tullberg/Getty)

NEW YORK, NY - OCTOBER 31: Dascha Polanco attends Heidi Klum's 16th Annual Halloween Party sponsored by GSN's Hellevator And SVEDKA Vodka At LAVO New York on October 31, 2015 in New York City. (Photo by Nicholas Hunt/Getty Images for Heidi Klum)

9. Dasha Polanco: Dasha was 鈥90s perfection as everybody鈥檚 favorite lady of the night with a heart of gold, portraying Vivian Ward to an absolute tee. (Photo via Nicholas Hunt/Getty)

BEVERLY HILLS, CA - OCTOBER 24: Professional dancer Mark Ballas (R) and BC Jean attend The Official MAXIM Halloween Party produced by Karma International on October 24, 2015 in Beverly Hills, California. (Photo by Michael Tullberg/Getty Images)

8. Mark Ballas and BC Jean: Also channeling the 鈥90s were Dancing With the Stars star Mark Ballas and girlfriend BC Jean, who transformed themselves into 鈥90s power couple Kurt Cobain and Courtney Love. So punk rock. (Photo via Michael Tullberg/Getty)

#romyandmichelle #halloween @kellysawyer n I invented post-its

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7. Jessica Alba: We love, love, LOVE Jessica Alba鈥檚 picture-perfect (or, in this case, Instagram-perfect) homage to one of our favorite movies of all time, Romy & Michele鈥檚 High School Reunion 鈥 we only wish we could have seen how her moves stacked up (please say they held hands and twirled to Cyndi Lauper鈥檚 鈥淭ime After Time鈥).

LONDON, ENGLAND - OCTOBER 29: Poppy Delevingne attends the UNICEF Halloween Ball at One Mayfair on October 29, 2015 in London, England. (Photo by Tristan Fewings/Getty Images)

6. Poppy Delevingne: Cara鈥檚 big sis gets major props for being an entire YEAR ahead of the trend, with Harley Quinn being this year鈥檚 #1 Googled costume, outranking even Star Wars characters. (Photos via Tristan Fewings/Getty)

LOS ANGELES, CA - OCTOBER 24: Recording artist Nick Jonas attends the Maxim Halloween Party Presented By Karma International on October 24, 2015 in Los Angeles, California. (Photo by Todd Williamson/Getty Images for Karma International)

5. Nick Jonas: How adorable does the baby Jonas look as the Hamburgler? (Photo via Todd Williamson/Getty)

NEW YORK, NY - OCTOBER 31: Ashanti attends the Heidi Klum's 16th Annual Halloween Party sponsored by GSN's Hellevator And SVEDKA Vodka At LAVO New York on October 31, 2015 in New York City. (Photo by Mike Coppola/Getty Images for Heidi Klum)

4. Ashanti: Ashanti is pretty much the cutest Smurfette ever, getting extra points for effort for painting her skin, well, blue. Girl COMMITTED. (Photo via Mike Coppola/Getty)

NEW YORK, NY - OCTOBER 31: Emily Ratajkowski attends the Heidi Klum's 16th Annual Halloween Party sponsored by GSN's Hellevator And SVEDKA Vodka At LAVO New York on October 31, 2015 in New York City. (Photo by Mike Coppola/Getty Images for Heidi Klum)

3. Emily Ratajowski: Ashanti wasn鈥檛 the only one getting her skin paint on! Emily鈥檚 Marge Simpson is, quite frankly, brilliant: Not only is it totally unexpected, it鈥檚 spot-on. Yellow skin? Check. Red pearl necklace? Check. Impossibly erect bright blue hair? Check. We may never know how she pulled this off, but our hats off to Emily. (Photo via Mike Coppola/Getty)

NEW YORK, NY - OCTOBER 31: Gigi Hadid attends the Heidi Klum's 16th Annual Halloween Party sponsored by GSN's Hellevator And SVEDKA Vodka At LAVO New York on October 31, 2015 in New York City. (Photo by Mike Coppola/Getty Images for Heidi Klum)

2. Gigi Hadid: Julianne Hough may have been the Grease Live! cast pick, but based on this photo, we can鈥檛 help but wonder if it shouldn鈥檛 have been Gigi: From the hair to the makeup to the clothes, Gigi NAILED Sandy鈥檚 bad girl look. (Photo via Mike Coppola/Getty)

chrissy-guy

1. Chrissy Teigen: Coming in at number one is none other than Chrissy Teigen, who went TOTALLY outside the box (at least as far as Hollywood鈥檚 sexy starlet costumes are concerned), dressing up as cooking peer Guy Fieri. And not only that, she took on the look with such commitment that she could鈥檝e doubled as his twin. This, Chrissy, is exactly why we love you. (Photo via @misskatiemesa)

Which star do you think deserved the #1 slot? Share with us @BritandCo.

(Photo via Tristan Fewnings/Getty)