The 15-year-old aspiring model joined Khloe and younger sister Kylie Jenner to donate clothes and toys to the hospital.
Khloe tweeted after the visit, “Had such a blessed day with @KendallJenner @KylieJenner at the Children’s Hospital.”
She added, “Kendall is driving me around today… This is freaking me out. LOL not used to her driving! She will almost have her license though. Ahhhh”