Khloe Kardashian tweeted a photo herself and Kylie Jenner with ‘tears of joy’ after the proposal. Kendall and Kylie had a blast partying with the Kardashians at the San Francisco stadium where Kanye West popped the question to Kim, as seen in the video Kendall posted on keek. ‘YES!’ Kanye’s big question was loud and clear on the scoreboard sign and Kim’s answer, which she later shared on Twitter, was ‘YES!’ The family couldn’t be happier for her! See the photos below!