Nov. 1 (UPI) -- The Kardashian kids and other celebrity children celebrated Halloween with their famous parents.
Kim posted pictures on Twitter of Saint, her 2-year-old son with Kanye West, and Reign, her sister Kourtney Kardashian's 3-year-old son with Scott Disick, dressed up as West and Lil Pump from their "I Love It" music video.
"Ye & Lil Pump," she captioned the post.
The Keeping Up with the Kardashians star also shared snapshots of North, her 5-year-old daughter with West, and Penelope, Kourtney's 6-year-old daughter with Disick, as bottles of Fiji and Perrier water.
"Sparkling & Still," she wrote.
Kim's sister Khloe captured photos of True, her 6-month-old daughter with Tristan Thompson, and Chicago, Kim's 9-month-old daughter with West, as unicorns. She also dressed up True as a panda, lamb and tiger.
"Happy Halloween!!!! It's our first Halloween together!!!! She's too cute to spook!! (Don't judge me, I have more costumes to post lol)," the new mom wrote.
Desperate Housewives alum Eva Longoria shared a picture of herself helping Santiago, her 4-month-old son with Jose "Pepe" Baston, "fly" in his Superman costume.
"Superrrrr baby!!!! #HappyHalloween," she wrote on Instagram, adding several pumpkin emojis.
"Beautiful Trauma" singer Pink and her family -- husband Carey Hart, 7-year-old daughter Willow and 22-month-old son Jameson -- dressed up as characters from the movie The Greatest Showman. Pink and recently recorded a song with Willow for The Greatest Showman - Reimagined album.
"Screw it I love Halloween so much," she wrote on Instagram.
In addition, The Mindy Project creator Mindy Kaling posted a snapshot of her 10-month-old daughter, Katherine, dressed up as a lion. The Sinner star Jessica Biel, husband Justin Timberlake and 3-year-old Silas went as characters from The Lego Batman Movie.