Kylie Jenner and Tyga were involved in a minor car accident Friday night but neither of them were hurt. The couple had enjoyed a night out at Los Angeles nightspot 10ak, where the Rack City hitmaker had performed but their evening ended on a bad note when the rapper's $320,000 Rolls Royce was hit from behind by another vehicle.Neither Jenner nor Tyga were hurt in the accident and the car suffered minor damage, with just a few scratches to the rear.Meanwhile, 18-year-old Jenner has revealed she keeps a framed copy of Tyga's 2012 mugshot at her home.The Keeping Up with the Kardashians star has given fans a behind-the-scenes look at her $2.7 million Calabasas mansion, which she bought eight months ago, via her new app and has revealed it features a three-year-old police photograph of her rapper boyfriend.The image was taken after Tyga spent a night in Clark County Detention Center in Nevada and sits below a vintage snap of Jenner's grandmother Esther.This comes shortly after Jenner's older sister, 19-year-old model Kendall, said it was "natural" for her younger sibling to be a little bit jealous of her success in fashion when it first happened.Kendall said: "She's a Leo so she loves attention, and at certain points when we were younger, it bothered her that I was getting attention in terms of my modelling. I think that's a natural younger sister thing - to be jealous. I was jealous of her sometimes too! But now she loves what I do and supports me."She's very into fashion and always texts me when I'm doing a big show like, 'That is the sickest thing ever! How were the clothes?' It's as much a part of her life as it is mine."..