Kylie Jenner in Adidas track suit for movie night as she reveals why Tyga called her his 'fiancée'

Kylie Jenner loves to play dress up, as evidenced on her Instagram page and new website. The 18-year-old reality star proved she's comfortable going casual as well during a movie date night with boyfriend Tyga in Calabasas, California on Wednesday. Kylie donned a comfy Adidas track suit that covered her up from neck to ankles along with sporty trainers She was definitely in a low-key