Kim, Khloe and Kourtney Kardashian fight in 'KUWTK' teaser

Kim, Khloe and Kourtney Kardashian go head to head, and Khloe receive a diamond ring from ex Tristan on KUWTK. 'Keeping Up With the Kardashians' airs Sundays on E! and is available to stream Mondays on hayu.