Kourtney Kardashian Stuns at Scott Disick’s Birthday Party (PHOTOS)

By: Mike Hess / May 28, 2011

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It’s been one busy and newsworthy week in Kardashian land. First, Kim kicked the week off with a surprise engagement (and a massive $2 million ring). Then on Friday, Kendall and Kylie Jenner answered Celebuzz readers’ questions! So Kourtney Kardashian had some big shoes to fill when it came to celebrating her man Scott Disick‘s birthday party on Friday night.

The party was big in true Kardashian style, as the couple and a long list of celebs worked their way into Galery Nightclub at the Planet Hollywood hotel in Las Vegas on Friday night to celebrate.

Kourtney looked like a bombshell as usual, wearing a form-fitting sleeved dress. Naturally, Scott was dapper and well-dressed too, rocking an open shirt and tailored blazer.