Los Angeles came to a standstill last night as Hollywood A-listers joined the Jackson brothers for the premiere of the King of Pop's concert rehearsal movie This Is It.

Can't we all just get along? Apparently not in Hollywood. Good looks, money and fame go hand in hand with jealousy, cattiness and swinging fists. Here are a few of our favorite celebrity catfights. Put away the claws ladies - MEOW!

Kim Kardashian showed up at her brother-in-law Lamar Odom's "Rich Soil" fashion clothing line launch in Beverly Hills yesterday rocking out in a hot pink leopard pink dress with black tights. Meow! Check out more photos of Kim and other leopard-print loving celebrities...

Check out a slideshow of celebrities from the 2009 Fox Reality Channel Really Awards held at The Music Box at Fonda in Los Angeles last night. "Stars" from shows such as "The Girls Next Door," "Keeping Up With The Kardashians," and "Megan Wants A Millionaire" made red carpet appearances.

A hillbilly celeb is like a young NBA player who came from nothing. Before they were popular they would eat at McDonald's, belch and swear in public, and do whatever they wanted. But now they live in a much different culture.