The public has now officially met Kylie Jenner's baby boy.
Kris Jenner, Ari Webster's grandmother, commented, "I love you Ari Webster."
Kylie Jenner was born in Los Angeles, California; her parents are Caitlyn and Kris Jenner.
Kylie Jenner presently has a $700 million net worth.
Kylie is the world's youngest single millionaire woman, according to Forbes.
The 90 million dollar firm Kylie runs employs just 7 people.
At the age of 10, Kylie Jenner was the most well-known face of the TV programme.
Kylie's first relationship was with Cody Simpson, which lasted from 2011 to 2012.