It's Khloe Kardashian's 33rd birthday, and in honor of her, her famous sisters are sending birthday wishes. Read what they have to say here. It's a special day for Khloe Kardashian! The 'KUWTK' star is celebrating her 31st birthday today, June Her family, including Kim Kardashian. The Keeping Up With the Kardashians star turned 33 on Tuesday and her family commemorated the big day with sweet birthday messages. I can't believe my baby girl is 19 today!!!! Happy birthday, Khloe Kardashian! Is Everywhere This content is available customized for our international audience. Share or comment on this article e-mail Niall Horan is swamped by enthusiastic fans as he arrives in Japan A post shared by Kris Jenner krisjenner on Jun 27, at 6: MOST READ NEWS Previous.