From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...

Princess Kate has plenty to celebrate this year as she marks her 43rd birthday on Jan. 9. After announcing she'd completed ...

Meghan Markle is seen sharing a sweet mother-daughter moment with Princess Lilibet in a sweet new picture posted in her new ...

Princess Diana's niece Lady Kitty Spencer shared rare photos of her daughter on Instagram. Athena was also featured in a ...

Royal fans have noticed one thing about Meghan and Harry's children Archie and Lilibet that they get from Princess Diana.