Khloé Kardashian Wears Fun Kim Kardashian Mask at Sister’s 43rd Birthday Party

The Good American co-founder was seen in the mask as she left sister Kim's birthday bash on Friday

Khloé Kardashian is celebrating her sister Kim Kardashian in a very special way!

The Good American co-founder, 39, was photographed outside Kim's 43rd birthday bash on Friday wearing a fun disguise — a mask of the birthday girl's face.

As she stepped out from the party — which was held at Funke restaurant in Beverly Hills — Khloé wore a mask with Kim’s face on it, featuring the SKIMS founder with bleach blond locks. The Kardashians star also accessorized her outfit for the night — a chic white mini dress — with another Kim face mask that she held in her hand.

Related: Kim Kardashian Celebrates 43rd Birthday in Beverly Hills with Sisters Khloe, Kylie and Kendall, Mom Kris

The birthday bash for Kim — who turned 43 on Saturday — was also attended by Kendall and Kylie Jenner, and mom Kris Jenner. Other guests in attendance were Hailey Bieber, Kimora Lee Simmons, Ivanka Trump and Lauren Sánchez.

And it appeared that Khloé wasn't the only person at the party who had the special Kim-themed accessory. Sánchez, who wore a sleek all-black look to the event, shared a photo of her own Kim mask from inside the party on her Instagram Story hours later on Friday night.

The black-and-white snap showed a mask of Kim’s face, with dark hair this time, placed on a laid table that featured Sánchez’s name card.

Related: Khloé Kardashian Is Bracing for Tristan Thompson to Move On: 'It'll Sting a Little'

“Best night celebrating @kimkardashian,” the fiancée of Jeff Bezos wrote in her caption. “Happy birthday beauty🤍.”

Khloé’s BFF Malika Haqq was also a guest at the bash, and she joined in the mask fun too, posting a photo of her mask featuring the birthday girl's face on her Instagram Story Friday. Haqq's snap of her mask showed Kim’s face with her hair tied back in a ponytail — indicating that party guests were offered a selection of Kim masks to wear.

Her photo also revealed Kim’s birthday party food menu — which included an array of pizza and pasta dishes — for guests to enjoy.

Kim opted for a showstopping look for her birthday party on Friday, wearing a vibrant red dress with revealing cut-outs at the sides, a pair of black sunglasses and orange strappy heels

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Hours after the bash, mom Kris, 67, shared a birthday message for Kim on her birthday in an Instagram post.

“Happy birthday to my beautiful girl @kimkardashian ❤️,” she wrote in her caption. “I fell in love with you the moment we met and I’ve been obsessed with you ever since. I feel so blessed to be your mommy and I am so incredibly proud of you every single day.”

“You are the best daughter, mother, sister, auntie, cousin, best friend, confidant, travel partner, shopping buddy, stylist and therapist," Kris continued.

"I admire you more than you know, and I want you to know that you are an inspiration to so many, but especially me. I love you more than you will ever understand and I thank God every day for you. I love you, Mommy xoxo.”

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