The feline named Tiffany Two is celebrating her 27th birthday this weekend.
According to Guinness World Records, the cat's age is equal to 125 human years.
Tiffany Two's owner bought her for 10 dollars from a San Diego pet store when the feline was just six weeks old.
Guinness confirmed the feline's place in the record books last month.
While Tiffany Two is the oldest living cat, she's not the oldest cat of all time.
That title belongs to a Texas cat named Creme Puff who lived 38 years and three days.
Creme Puff died back in 2005.