Within days of Kate Middleton's engagement to Prince William, the phenomenon known as the 'Kate effect' emerged.

The Prince and Princess of Wales are the most talked-about couple in the world. And following Princess Kate's return to duty ...

The Maison du Grand-Duc has reported that Princess Alexandra of Luxembourg is celebrating her 34th birthday... }} ...

Kate Middleton and Prince William shared a Valentine’s Day photo on social media. The couple, who have become more vocal ...

Kate Middleton and Prince William engaged in a rare display of PDA while celebrating Valentine’s Day. See how the Prince and Princess of Wales are marking the loved-up holiday.

The Prince and Princess of Wales have publicly marked Valentine’s Day by sharing a sweetly romantic photograph of ...

The Prince and Princess of Wales celebrated Valentine's Day on Friday with a photo of Prince William sweetly giving Catherine ...

Kate Middleton and Prince William posted a photo of themselves sharing a romantic PDA moment in a rare Valentine's Day post on social media on Friday, Feb. 14.

Love is in the air for the Prince and Princess of Wales! Prince William, 42, and Princess Kate Middleton, 43, shared a sweet ...

Prince William and Princess Kate marked Valentine's Day with an intimate photograph shared on social media Friday, a rare ...

King Charles fulfilled an old royal tradition with a unique twist by helping a woman celebrate her 100th birthday ...

It’s Valentine’s Day and Prince William and Kate have set the tone with a romantic social media post. The royal couple today ...