VIDEO : Kylie Jenner and Tyga Pack on PDA For Kris Jenner's Birthday

Kylie Jenner and Tyga had their first-ever public kiss. What?s a Kardashian party without a photo booth? You better believe Kris Jenner?s $2 million Great Gatsby-themed birthday party had one, and in it, Kylie and her boyfriend packed on the PDA. Ah, young love. The bash was attended by all of her sisters, Kendall, Kourtney, Kim, and even Khloé, who?s been taking care of Lamar Odom. The obvious no show was Rob Kardashian, but Kanye West was there and sang Kris happy birthday. Even Chrissy Teigen and John Legend attended and shared their own, sweet photo booth pic on Instagram.