A photo posted by King Kylie (@kyliejenner) on Aug 25, 2015 at 10:29pm PDT Who knew Kanye West had a megawatt smile? The rapper showed off his pearly whites when he had fun posing in a photo booth with his wife, Kim Kardashian ; his sister-in-law Kylie Jenner; and Kylie's boyfriend, Tyga. The group showed off a series of funny faces while cuddling up at what appears to be a birthday party. Barts Hike Into a Selfie-Worthy Photo Shoot You Might Want to Thank Kim Kardashian For the Maternity Style Trend She Just Started Kylie Jenner and Tyga Hold Hands While Flyboarding in St.