It seems like it was just yesterday when Kylie Jenner was a 10-year-old on the first season of KUWTK!
And now the 20-year-old (*almost 21*) has a little one of her own, who is apparently growing way too fast!
Related: Stormi Looks SO BIG In Kylie’s Latest Pic!
The reality TV starlet took to Twitter on Thursday to get sentimental about Stormi Webster‘s growth spurt. She wrote:
Kylie even has the first birthday planned:
Just six months and a few more days until we find out!!
[Image via Instagram.]