Finance 1 driver Lewis Hamilton and Kim Kardashian have become Instagram-official, with a new video showing them cruising in a Ferrari F40 in Tokyo. The couple had reportedly been seen out and about in Japan several times recently, including with Kardashian and Kanye West’s oldest son, Saint West. The video shows Hamilton speeding around and performing multiple donuts before Kardashian sits in the passenger seat. The pair's secret romance first made headlines in February after they jetted off for a romantic weekend trip to the UK. They also enjoyed intimate trips to London and Paris.