She's also remained cool, as pop star Lady Gaga reminded us in 2009 when she wore a gown made of plush Hello Kitty dolls in honor of the character's 35th birthday. In 2015, Hello Kitty became the ...

The birthday girl — whose big day was on Saturday — and her friends slept in Hello Kitty-themed tents decorated with blue, pink and purple balloons. Mini mattresses filled with stuffed Sanrio ...

Originally created by Ikuko Shimizu for Sanrio in 1974, Hello Kitty celebrates her 50th birthday on Friday. The beloved character has spawned television shows, video games and merchandise ranging ...

She is beloved by celebrities, and was even wished a happy birthday by King Charles last month during the Japanese royals' state visit to the UK. Even Kim Kardashian has hosted a Hello Kitty ...

Hello Kitty is saying hello to 50 on Friday and celebrating with her global fan club. Across the world, fans of the iconic cartoon brand are commemorating the golden anniversary with special pop ...