She's always up for a good time and last night (September 1) Kim Kardashian was spotted hitting up Brody Jenner's birthday party at Foxtail Lounge.

The "Keeping Up with the Kardashians" hottie looked amazing as she strolled up to the West Hollywood hotspot, sporting a strapless teal blue dress with black heels.

Kim was joined by her brother Robert Kardashian and her gal pal Brittny Gastineau as she made the most of her night out.

Also in the house was sister Khloe who showed up with her hunky beau Lamar Odom for the special occasion.

Enjoy the pictures of Kim and Khloe Kardashian out for Brody Jenner's birthday (September 1).