The 18-year-old reality star rocked a super colorful lipstick.
“Wearing blue lips today in honor of world bullying prevention. #BlueShirtDay2015 #WorldBullyingPreventionDay wear blue and post a pic with the hashtags! Spread love & you will receive. Nothing can be done if we don’t do it together!” Kylie captioned an Instagram photo of the two, which you can see below.
That same day, Caitlyn was spotted stopping by Starbucks for a quick coffee.
Also pictured below: Kylie keeps it comfortable while shopping at Westfield Mall the day before.
45+ pics inside of Kylie Jenner spending the day with Caitlyn…