Ellen DeGeneres reveals her Halloween kostume: She's Karla Kardashian!

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Watch Ellen DeGeneres Spoof 'Keeping Up With the Kardashians' for Halloween!


It looks like Keeping Up With the Kardashians is adding a brand new cast member -- the lesser-known sister Karla Kardashian!

"I'm a big part of the family, but for some reason I've always been cut out of the show," Karla explained. "And I understand, because they only have like 12 reality shows that are on TV 80 hours a week, but, you know, they didn't have room for me."

WATCH: The Most Elaborate Celebrity Halloween Costumes of 2015 So Far

Don't worry, you won't actually have to follow a new Kardashian on Instagram. For Halloween this year, Ellen DeGeneres decided to forgo dressing up a like a real celebrity and she just invented one instead.

Check out photos of Ellen and her wife Portia de Rossi:

44 PHOTOS
Ellen DeGeneres and Portia de Rossi
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Ellen DeGeneres reveals her Halloween kostume: She's Karla Kardashian!
Ellen DeGeneres and Portia de Rossi during VH1 Big in '04 - Backstage and Audience at Shrine Auditorium in Los Angeles, California, United States. ***Exclusive*** (Photo by Jeff Kravitz/FilmMagic, Inc)
Portia de Rossi and Ellen DeGeneres during HBO Golden Globe Awards Party - Inside at Beverly Hills Hilton in Beverly Hills, California, United States. (Photo by Jeff Kravitz/FilmMagic)
Portia de Rossi and Ellen DeGeneres during TNT Broadcasts 11th Annual Screen Actors Guild Awards - Backstage and Audience at Shrine Auditorium in Los Angeles, CA, United States. (Photo by L. Cohen/WireImage)
HOLLYWOOD - FEBRUARY 13: (L-R) Portia de Rossi, Musician Usher and Ellen DeGeneres attend Usher's Private Grammy Party hosted by Entertainment Weekly held at the Geisha House on February 13, 2005 in Hollywood, California. (Photo by Frank Micelotta/Getty Images)
Ellen DeGeneres and Portia de Rossi during Cheryl Howard Crew Celebrates Her New Book 'In The Face of Jinn' at Private Residence in Pacific Palisades, California, United States. (Photo by Donato Sardella/WireImage for Harrison & Shriftman)
Ellen DeGeneres and Portia de Rossi (Photo by Donato Sardella/WireImage for CARTIER)
Portia de Rossi and Ellen DeGeneres during Cartier Celebrates 25 Years in Beverly Hills in Honor of Project A.L.S. at Cartier Store in Beverly Hills, California, United States. (Photo by Jon Kopaloff/FilmMagic)
Ellen DeGeneres and Portia de Rossi during 32nd Annual Daytime Emmy Awards - Arrivals at Radio City Music Hall in New York City, New York, United States. (Photo by Michael Loccisano/FilmMagic)
Portia de Rossi and Ellen Degeneres *Exclusive Coverage* (Photo by Jeff Kravitz/FilmMagic)
Ellen DeGeneres, winner of Favorite Daytime Talk Show Host, and Portia de Rossi *** EXCLUSIVE *** (Photo by KMazur/WireImage)
Ellen DeGeneres and Portia de Rossi 10612_km0800.JPG (Photo by KMazur/WireImage for Turner)
BEVERLY HILLS, CA - MARCH 26: (L-R) Actress/TV show host Ellen DeGeneres and actress Portia de Rossi attend the launch of Frank Gehry's premiere jewelry collection for Tiffany & Co. on March 26, 2006 in Beverly Hills, California. (Photo by David Livingston/Getty Images)
Ellen DeGeneres and Portia de Rossi during Tiffany & Co. Celebrates The Launch Of Frank Gehry's Premier Collection On Rodeo Drive - Arrivals at Tiffany & Co. Store in Beverly Hills, California, United States. (Photo by Gregg DeGuire/WireImage)
Portia de Rossi and Ellen DeGeneres during 2006 Annual Matrix Awards at Waldorf Astoria in New York City, New York, United States. (Photo by Michael Loccisano/FilmMagic)
Portia de Rossi and Ellen DeGeneres (Photo by Albert L. Ortega/WireImage)
Ellen DeGeneres and Portia de Rossi *EXCLUSIVE* ***Exclusive*** (Photo by Mathew Imaging/FilmMagic)
Portia de Rossi and Ellen DeGeneres during 33rd Annual Daytime Emmy Awards - Red Carpet at Kodak Theater in Hollywood, California, United States. (Photo by Jeff Kravitz/FilmMagic)
Ellen DeGeneres and Portia de Rossi during GQ / Calvin Klein Celebrity Poker Tournament Benefiting Peace Games at Private Residence in Los Angeles, California, United States. ***Exclusive*** (Photo by Donato Sardella/WireImage)
LOS ANGELES, CA - JANUARY 09: (EXCLUSIVE ACCESS) Actresses Ellen DeGeneres (L) and Portia de Rossi pose during the 33rd Annual People's Choice Awards held at the Shrine Auditorium on January 9, 2007 in Los Angeles, California. (Photo by Vince Bucci/Getty Images for PCA)
Ellen DeGeneres, winner Favorite Talk Show Host and Portia de Rossiand Portia de Rossi (Photo by Jon Kopaloff/FilmMagic)
(EXCLUSIVE, Premium Rates Apply) Portia de Rossi and Ellen DeGeneres *EXCLUSIVE* (Photo by Kevin Mazur/WireImage for J Records)
Portia de Rossi and Ellen Degeneres during 2007 Vanity Fair Oscar Party Hosted by Graydon Carter - Arrivals at Mortons in West Hollywood, California, United States. (Photo by Tony Barson Archive/WireImage)
HOLLYWOOD - JUNE 15: Comedian/host Ellen DeGeneres (L) and actress Portia Di Rossi kiss in the audience during the 34th Annual Daytime Emmy Awards held at the Kodak Theatre on June 15, 2007 in Hollywood, California. (Photo by Kevin Winter/Getty Images)
Portia de Rossi and Ellen DeGeneres, winner Outstanding Talk Show Host and Outstanding Talk Show (Photo by Chris Polk/FilmMagic)
(EXCLUSIVE, Premium Rates Apply) LOS ANGELES, CA - SEPTEMBER 16: TV Personality Ellen DeGeneres and actress Portia de Rossi during the 59th Annual Primetime EMMY Awards at the Shrine Auditorium on September 16, 2007 in New York City. *EXCLUSIVE ACCESS* (Photo by Jeff Kravitz/FilmMagic)
HOLLYWOOD - FEBRUARY 24: TV personality Ellen DeGeneres and actress Portia de Rossi attend the 16th Annual Elton John AIDS Foundation Oscar Party at the Pacific Design Center on February 24, 2008 in West Hollywood, California. (Photo by Dimitrios Kambouris/WireImage)
KODAK THEATER, CA - JUNE 20: Portia de Rossi and Ellen Degeneres during the 35th Annual Daytime Emmy Awards at the Kodak Theatre on June 20, 2008 in Los Angeles, California. (Photo by Chris Polk/FilmMagic)
19TH ANNUAL GLAAD MEDIA AWARDS -- Air Date 04/26/2008 -- Pictured: (l-r) Portia de Rossi and Ellen DeGeneres arrive at the 19th Annual GLAAD Media Awards held at the Kodak Theatre in Los Angeles, CA (Photo by Phil McCarten/NBC/NBCU Photo Bank via Getty Images)
LOS ANGELES, CA - SEPTEMBER 28: Ellen Degeneres and Portia de Rossi arrives at Yes! On Prop 2 Party hosted by Ellen DeGeneres And Portia de Rossi on September 28, 2008 in Los Angeles, California. (Photo by Steve Granitz/WireImage)
UNIVERSAL CITY, CA - AUGUST 09: Actress Portia di Rossi (L) and TV host Ellen DeGeneres pose during the Teen Choice Awards 2009 held at the Gibson Amphitheatre on August 9, 2009 in Universal City, California. (Photo by Kevin Mazur/TCA 2009/WireImage)
LOS ANGELES, CA - AUGUST 30: Actress Portia de Rossi (L) and TV personality Ellen DeGeneres attend the 36th Annual Daytime Emmy Awards at The Orpheum Theatre on August 30, 2009 in Los Angeles, California. (Photo by Kevin Winter/DE/Getty Images for ATI)
HOLLYWOOD, CA - JULY 22: Ellen DeGeneres and Portia de Rossi arrive at jewelry designer Neil Lane's debut of his new Bridal Collection with Kay Jewelers at a star-studded Hollywood launch party at Drai's, The W Hollywood Rooftop on July 22, 2010 in Hollywood, California. (Photo by Gregg DeGuire/FilmMagic)
NEW YORK - SEPTEMBER 07: Ellen Degeneres and Portia De Rossi visits 'Late Show with David Letterman' at the Ed Sullivan Theater on September 7, 2010 in New York City. (Photo by Jeffrey Ufberg/WireImage)
WEST HOLLYWOOD, CA - JANUARY 05: Actress Portia Del Rossi and TV personality Ellen DeGeneres arrive at COVERGIRL 50th Anniversary Celebration at BOA Steakhouse on January 5, 2011 in West Hollywood, California. (Photo by Jeff Vespa/Getty Images For COVERGIRL)
UNIVERSAL CITY, CA - JULY 22: TV Personality Ellen DeGeneres and actress Portia de Rossi arrive at the 2012 Teen Choice Awards at Gibson Amphitheatre on July 22, 2012 in Universal City, California. (Photo by Jason Merritt/Getty Images)
HOLLYWOOD, CA - SEPTEMBER 04: Portia de Rossi and Ellen DeGeneres attend DeGeneres' induction into the Hollywood Walk of Fame on September 4, 2012 in Hollywood, California. (Photo by Jason LaVeris/FilmMagic)
LOS ANGELES, CA - SEPTEMBER 23: Actors Ellen DeGeneres and Portia de Rossi arrive at the 64th Primetime Emmy Awards at Nokia Theatre L.A. Live on September 23, 2012 in Los Angeles, California. (Photo by Gregg DeGuire/WireImage)
SYDNEY, AUSTRALIA - MARCH 23: Portia di Rossi and partner Ellen DeGeneres appear on stage during the filming of Ellen's television show on a floating stage above Sydney Harbour on March 23, 2013 in Sydney, Australia. DeGeneres is in Australia to film segments for her TV show, 'Ellen' (Photo by Lisa Maree Williams/Getty Images)
MELBOURNE, AUSTRALIA - MARCH 26: TV personality, Ellen DeGeneres and her wife Portia de Rossia arrive at a Ellen DeGeneres Welcome Party on March 26, 2013 in Melbourne, Australia. Ellen DeGeneres is in Australia to film segments for her TV show, 'Ellen'. (Photo by Scott Barbour/Getty Images)
MELBOURNE, AUSTRALIA - MARCH 26: TV personality, Ellen DeGeneres and her wife Portia de Rossi arrive at a Ellen DeGeneres Welcome Party on March 26, 2013 in Melbourne, Australia. Ellen DeGeneres is in Australia to film segments for her TV show, 'Ellen'. (Photo by Scott Barbour/Getty Images)
'JIMMY KIMMEL LIVE: AFTER THE OSCARS(r)' SPECIAL - The 9th annual 'Jimmy Kimmel Live: After the Oscars(r)' Special airs Sunday, March 2 after the late local news ET/CT and at 10:00 p.m., PT on ABC. Broadcasting from Disney's El Capitan Theater located on Hollywood Boulevard in the heart of L.A.'s star-studded Walk of Fame, the studio is just steps away from Dolby Theater, home to the Academy Awards(r). (Photo by Randy Holmes/ABC via Getty Images) PORTIA DE ROSSI, ELLEN DEGENERES, JIMMY KIMMEL
WEST HOLLYWOOD, CA - MARCH 02: Portia de Rossi and Ellen DeGeneres attend the 2014 Vanity Fair Oscar Party hosted by Graydon Carter on March 2, 2014 in West Hollywood, California. (Photo by Jon Kopaloff/FilmMagic)
LOS ANGELES, CA - JANUARY 07: TV personality Ellen DeGeneres (L) and actress Portia de Rossi arrive at The 41st Annual People's Choice Awards at Nokia Theatre LA Live on January 7, 2015 in Los Angeles, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
BEVERLY HILLS, CA - MARCH 21: Portia de Rossi (L) and comedienne Ellen DeGeneres arrive at the 26th annual GLAAD media awards at The Beverly Hilton Hotel on March 21, 2015 in Beverly Hills, California. (Photo by Chelsea Lauren/Getty Images)
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Rocking one wild and elaborate outfit on her show, Ellen embodied the Kardashian spirit. Proudly sporting a shimmering animal print top that showed off her "double K" chest, Karla Kardashian's over-the-top fashion is on point.

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Ellen is just the latest celeb to show off an insanely impressive Halloween costume this year. Check out the video below for a look at some other stars who are raising the bar when it comes to dressing up for the horrifying holiday.

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