Kylie Jenner is only 22 but she's already got a detailed relationship history as she's been dating since she was first launched into the limelight on Keeping Up With the Kardashians at a young age. The billionaire make-up mogul, who has reportedly reunited with her daughter Stormi's father Travis Scott after a brief split, has also been linked to other famous faces such as Australian star Cody Simpson, Will Smith's son Jaden Smith and American rapper Tyga.