This is the moment a 110-year-old great great grandmother was reminded how old she was on her birthday.

Ruth Fear, 110, celebrated the incredible milestone last month surrounded by friends and family - but she was shocked to learn how old she was turning that day.

In the video Ruth's granddaughter Teri Trayan, 47, can be heard asking her grandmother how old she is, to which Ruth replies "I have no idea."

When Ruth is informed of her age, she refuses to believe it and her hilarious reaction is caught on camera.

Ruth is at the head of her five generational family and a great great grandmother to her three-year-old grandson Julian Lugo.

Julian's mother, Alyssa Lugo, 27, is Ruth's great granddaughter and says she has been a wonderful mother, grandmother and role model throughout her entire life.

Alyssa, from Sunnyside, Washington State, said: "Ruth has lived through two world wars, the great depression and now a global pandemic.

"Sometimes she drifts in and out as her age is affecting her memory, but, who can blame her!

"She doesn't have dementia she just gets slightly confused sometimes - but she's more or less with it all of the time.

"We have a huge family and her birthday gatherings in the past have been epic.

"This year she got sent so many cards, flowers and cakes - she is a very popular lady,

"Her reaction to finding out she was 110 is priceless and it's a video we'll cherish forever."

The video was filmed on December 8, 2021.