Kendall Jenner and Devin Booker stepped out for dinner together less than a week after the pair fueled romance rumors when they exchanged flirty Instagram messages.The model, 24, was spotted dining at Nobu in Malibu on Saturday, August 15, with Booker, 23, and her sister Kylie Jenner. Kendall wore a cream mini dress with a white cardigan and nude heels in photos posted by TMZ.