Kendall & Kylie Jenner Have a 'Sweet' Night in Sin City
05/17/2012 AT 05:55 AM EDT
The sisters also made time for a pre-show dinner at Stack.
Both casually clad in jeans and flowing tops, the two shared calamari, rock shrimp and penne pasta before indulging in a dessert sampler, which featured jelly doughnut "munchkin" holes.
– Mark Gray