No one
No, they are not dating.
Kendall Jenner is said to be dating one Harry Styles.
Brody Jenner is no longer dating Jayde Nicole. He has moved on, and is dating Kaitlyn Carter as of October 2013.
Yes he is dating Kylie Jenner.
No.
No
Yes, they are still dating
No he's dating Valentino rossi
Yes he is dating Kylie Jenner.
No, Kendall Jenner is not dating Jaden Smith.
No, they are not dating.