On June 22, 2019, Kylie Jenner, Kendall Jenner, Sofia Richie and their friends celebrated at a joint '70s-themed birthday party for the sisters' former tutor Tiffany Sorya and fellow pal Carter Gregory. Here, the sisters pose in their '70s disco-style outfits.
Kylie Jenner captured this video of her friend and Scott Disick's girlfriend. Groovy, baby!
The sisters pose in the photo booth.
The birthday girl!
The Keeping Up With the Kardashians star shares a selfie video from the party.
The model showcases a '70s hairstyle.
The reality star takes a selfie.
Kylie Jenner shows off her shimmering rainbow platform wedges.
The reality star is all smiles.