Kylie Jenner, Jaden Smith Dating Meets Another Bump? Kim Kardashian's Sis ... KpopStarz Kylie Jenner and Jaden Smith dating rumors hit another speed bump as Kim Kardashian's little sister hanged out with Justin Bieber after her Paris tryst with Will Smith's son. The 16-year-old reality star and model met up with Justin Bieber at the Rainbow ... |