The minute I walked into Sanrio's Hello Kitty 35th Anniversary Party at Royal/T in I thought, wow, queen of kitty bling Kimora Lee Simmons would love this. Sure enough, Miss Fabulous herself was inside with daughters Ming and Aoki taking pictures wearing red Hello Kitty bows.

Fellow Hello Kitty lover Paris Hilton was happy to show of her kitty jewels, including these Tarina Tarantino earrings ($88)—but surprisingly, the heiress was one of the tamest attendees at the bash.

The 10,000-square-foot space in Culver City was full of artists' interpretations of Hello Kitty on the walls, ranging from traditional canvases to photographs of kitty-fied Lady Gaga. There were displays of Hello Kitty jewelry and fashion, including the bustier Katy Perry wore earlier this year. But my favorite part of the event was people-watching. The tutu-clad, wigged-out, bedazzled guests would make even Gwen Stefani's harajuku girls proud.

Click below to see more stars at fashionable fetes in mystyle's Soiree Style gallery!