Khloe, we know you resolved not to swear in the new year – but apparently you couldn’t even stick it out for a week!

We know how hard it is to stick to our new years resolutions, but Khloe Kardashian couldn’t even stick to her guns for an hour! After announcing at the SWAGG VIP party at Las Vegas’ Hard Rock Hotel Jan. 6 that her goal for 2010 was to give up swearing, the reality star, 25, let loose a barrage of F-bombs that would make even a sailor blush!

“Khloe was chatting to her girlfriends about her new years resolutions. One was not to curse – after which she immediately spewed a bunch of F-bombs. Ha – that’s so Khloe!” laughed an eyewitness.

The Keeping Up With the Kardashians starlet stopped cursing long enough to enjoy a performance by Kid Rock, a bottle of champagne and to show off her 9-carat diamond ring from hubby Lamar Odom to a table-full of gal pals.

Hey, it’s a party – and Khloe will curse if she wants to!