Kendall Jenner and Kylie Jenner wished Caitlyn Jenner a happy Father's Day on social media on Sunday with a collection of throwback photos.
"Happy Father's Day to this incredible soul," Kylie wrote on Instagram to her 64 million followers alongside a photo of Caitlyn holding up an infant Kylie as she was yawning.
Kendall meanwhile shared with her 59 million followers two photos of Caitlyn captioned by two different colored heart emojis.
The first photo features Caitlyn smiling as he is holding up a young Kendall at the beach while the second, a more recent photo, features the model kissing her father on the cheek while at the Victoria's Secret Fashion Show.
Caitlyn herself wished a happy Father's Day to her fans on Instagram in a short video that gave recognition to all the "different families out there."
"We have trans families, we have gay families, we have straight families," she said in her video message.
"What I want you to do today" besides get yourself a selfie stick "just go find a dad and just give him a big hug. Happy Father's Day, everybody!" she said in the clip.
Kendall and Kylie recently made headlines for launching their first swimwear line available in select Topshop and Nordstrom stores.