See double! Kourtney Kardashian shows off her baby bump as she transforms into sister Kim by rocking THE viral floral dress she wore to the Met Gala in 2013 while pregnant with daughter North

Kourtney Kardashian kicked off the Halloween weekend by unveiling her epic Halloween costume, transforming into her sister Kim.

The POOSH founder, 44, showed off her baby bump in the same skin-tight Riccardo Tisci floral print that Kim, 43, famously wore to the 2013 Met Gala while heavily pregnant with her now 10-year-old daughter North West.

The SKIMS CEO’s look was completely vilified online, with many mercilessly comparing her to a grandma-worthy couch as well as Robin Williams’ character from the film “Mrs. Doubtfire.”

Kim, who attended the event for the first time with her then-husband Kanye West, previously made a confession Fashion that she cried “all the way home” when she caught wind of the endless memes and jokes circulating about her.

In her photos shared on Friday, Kourtney looked almost exactly like Kim as she slipped into the controversial dress and matching heels that Kim wore.

See double! Kourtney Kardashian (left) transformed into her sister Kim Kardashian at the start of Halloween weekend, specifically in the infamous Met Gala dress she wore while heavily pregnant in 2013 (right).

Kourtney – who is expecting her first child with husband Travis Barker, 47 – even closely copied the star’s hair and makeup, including a bold berry lip and a sleek, low ponytail.

“Freaky Friday,” Kourtney wrote, referencing the film of the same name about a mother and daughter who swap bodies after accidentally casting a spell.

She mimicked Kim’s poses on the red carpet, which often saw the mother of four resting her hand on her stomach and sticking her leg out from the dress’s dramatic slit.

Kim has yet to respond to her older sister’s costume.

Earlier this week, the Kardashian-Jenner clan gave fans a look at the Halloween decorations at their respective mansions in Hidden Hills and Calabasas.

Kourtney went out of her way to make the most of the mega-mansion she shares with husband Travis and their children.

She had skeletons at a table, tons of candelabra, and white pumpkins lined up in the hallways.

Wow! In her photos shared on Friday, Kourtney looked almost exactly like Kim as she slipped into the controversial dress

Kourtney even closely mimicked the star’s hair and makeup, including a bold berry lip and a sleek, low ponytail

She even had on the floral heels that Kim wore

“Freaky Friday,” Kourtney wrote, referencing the film of the same name about a mother and daughter who swap bodies after accidentally casting a spell.

Exactly: She mimicked Kim’s poses on the red carpet, which included the mother of four mainly placing her hand on her stomach and sticking her leg out from the dress’s dramatic slit

There were green pumpkins outside.

Kim recently revealed that Kourtney is on bed rest as she prepares for the birth of her new baby.

The reality TV star celebrated her 43rd birthday on Saturday and celebrated with a family party attended by her mother Kris Jenner and her sisters Khloe Kardashian, Kendall Jenner and Kylie Jenner. However, mother-of-three Kourtney was particularly absent and Kim has now explained why.

In a post on Instagram, Kim wrote: “It’s so lucky to have hit the boyfriend jackpot!” I never imagined that I would be so lucky to call these girls my friends.

“Thank you for all the birthday love. “And Kourt, I’m jumping in bed with you next week for our bedtime picnic.”

Other guests at the party included Hailey Bieber, Sara Foster and Olivia Pierson.

Kourtney’s due date is believed to be in the coming weeks as she nears the end of her pregnancy.

She had previously suffered terrible health problems when she was rushed to hospital to undergo emergency surgery to save the baby’s life. No further details about her current condition were released.

Brutal: The SKIMS CEO’s look was completely vilified online, with many mercilessly comparing her to a grandma-worthy couch as well as Robin Williams’ character from the film “Mrs. Doubtfire.”

Emotional: Kim, who attended the event for the first time with her then-husband Kanye West, previously confessed to Vogue that she cried “all the way home” when she caught wind of the endless memes and jokes circulating about her

Kourtney revealed her green pumpkins

The pregnant star had already set a table with skulls

There were white pumpkins in the hallway

“Skulls and more skulls” was a theme

However, The Kardashians star Kourtney acknowledged Kim’s birthday in an Instagram post in which she insisted her TV fights weren’t all that bad.

In a post on her Instagram Stories, Kourtney wrote: “Happy birthday to my first sister @kimkardashian!” “Thank you for bossing me around for all these years and for actually listening to all my crazy ideas.”

She touched on their recent fights, adding, “People think the fights they saw on TV are bad… if only they could witness the hair-raising, nerve-wracking fights from early high school.”

“The joys of sisterhood.” I love you deeply forever and ever. May God bless this year with love, happiness and abundant joy.”