Brandon Hickman/E! Networks
E! turns 20 today, and that can only mean one thing.
It's time to party.
Reality stars Kim Kardashian, Kourtney Kardashian and Khloé Kardashian Odom, joined celebs Tyrese Gibson, Sophia Bush, Katharine McPhee, Bridget Marquardt, Marisa Miller, Julie Benz, Dancing With the Stars hoofers Mark Ballas and Cheryl Burke and E!'s own Ryan Seacrest at the London West Hollywood Hotel to celebrate and check out a musical performance by Kelly Rowland.
"I'm so thankful for E!" said Kim at the party. "E! put us on the map and gave us the freedom to really be ourselves."
As for the biggest perk of Kim's celebrity since signing on for Keeping Up With the Kardashians? Read on...