Mother's Day is right around the corner in the United States. Here's what we know about the holiday celebrating moms.

Kate Middleton celebrated Mother’s Day in the UK on Sunday with a heartfelt Instagram post one year after her Photoshop debacle made headlines before she announced she had cancer. The Princess of Wales, 43, shared a video honoring Mother Nature with shots of her touching a tree and walking through a field.

Last year, the Princess of Wales caused concern after she shared a Photoshopped photo on Mother’s Day amid concerns of her well-being.