Photo: Kim Kardashian/Instagram

North Westwas treated to an early Christmas present at the Kardashian family holiday party this year — singing withSia!During the lavish party on Christmas Eve, the 9-year-oldjoined the Australian singer to perform her wintry track “Snowman"as the pair stood inside a life-sized gift box.Proud momKim Kardashianshared videos on her Instagram Story of daughter North enjoying her time in the spotlight, singing next to Sia with a microphone in hand. While Sia dressed elegant in a long, white tulle gown with a matching headpiece, North looked chic in a shimmering black ensemble."@Siamusic and North performing Snowman,” wrote Kardashian, while sisterKhloé Kardashianshared similar footage, writing, “We love you @siamusic.“Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.PHOTO: Kim Kardashian/InstagramPHOTO: Kim Kardashian/InstagramAlong with North, the SKIMS founder is also mom to daughterChicago, 4, and sonsSaint, 7, andPsalm, 3, with exKanye West.Earlier this week, North decided tocause a little mischiefon behalf of her youngest brother’s Elf on the Shelf for aTikTokvideo.Setting her video to the track “Let It Snow,” North used a KKW Beauty black liquid eyeliner to draw all over Psalm’s face as he slept. After giving him a monocle, a curly mustache, a soul patch and drawings on his forehead, North carefully placed the eyeliner in the elf’s arm next to her brother.“Elf on the shelf ha ha ha,” she captioned the video.Just days before her trick on Psalm, North pranked her mom as she slept,pretending to shave offThe Kardashians star’s carefully-styled eyebrows.Holding a pink eyebrow razor in her hand, North walked down the hallway and over to where her mom was sleeping. She began to use the razor on the area above Kardashian’s eyebrows while trying to wake her up.North started to shake Kardashian, saying “Mom, get up,” to which the reality star mumbled that she was awake and slowly opened her eyes, only to see her thick brows looking much thinner, courtesy of TikTok’s “fake eyebrow filter.“Kardashian then sat up and got a better look, saying, “North, this is not funny,” as the pre-teen laughed in the background.
North Westwas treated to an early Christmas present at the Kardashian family holiday party this year — singing withSia!
During the lavish party on Christmas Eve, the 9-year-oldjoined the Australian singer to perform her wintry track “Snowman"as the pair stood inside a life-sized gift box.
Proud momKim Kardashianshared videos on her Instagram Story of daughter North enjoying her time in the spotlight, singing next to Sia with a microphone in hand. While Sia dressed elegant in a long, white tulle gown with a matching headpiece, North looked chic in a shimmering black ensemble.
“@Siamusic and North performing Snowman,” wrote Kardashian, while sisterKhloé Kardashianshared similar footage, writing, “We love you @siamusic.”
Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.
PHOTO: Kim Kardashian/InstagramPHOTO: Kim Kardashian/Instagram


Along with North, the SKIMS founder is also mom to daughterChicago, 4, and sonsSaint, 7, andPsalm, 3, with exKanye West.
Earlier this week, North decided tocause a little mischiefon behalf of her youngest brother’s Elf on the Shelf for aTikTokvideo.
Setting her video to the track “Let It Snow,” North used a KKW Beauty black liquid eyeliner to draw all over Psalm’s face as he slept. After giving him a monocle, a curly mustache, a soul patch and drawings on his forehead, North carefully placed the eyeliner in the elf’s arm next to her brother.
“Elf on the shelf ha ha ha,” she captioned the video.
Just days before her trick on Psalm, North pranked her mom as she slept,pretending to shave offThe Kardashians star’s carefully-styled eyebrows.
Holding a pink eyebrow razor in her hand, North walked down the hallway and over to where her mom was sleeping. She began to use the razor on the area above Kardashian’s eyebrows while trying to wake her up.
North started to shake Kardashian, saying “Mom, get up,” to which the reality star mumbled that she was awake and slowly opened her eyes, only to see her thick brows looking much thinner, courtesy of TikTok’s “fake eyebrow filter.”
Kardashian then sat up and got a better look, saying, “North, this is not funny,” as the pre-teen laughed in the background.
source: people.com