Kendall is 16! Ahh, how did this happen? God, that means Kourt, Kim and I are old
Khloe Kardashian only realized that she was old when her half sister Kendall Jenner turned 16.
The 27-year-old socialite (not old at all, just “funny”) took Twitter to congratulate her sister on her birthday and made this joke about her and the other two sisters (Kim, 31 and Kourtney, 32) being already old. This is how overnight celebrities joke.