United Kingdom, Oct. 31 -- Lady Gaga's grandmother has died.

Angelina Calderone Germanotta - the mom of the 39-year-old pop megastar's dad Joe Germanotta - passed away on October 12, days before her 95th birthday, TMZ reports.

The outlet also claims that Angelina's funeral took place on October 17 in Pompton Plains, New Jersey.

Lady Gaga - real name Stefani Joanne Angelina Germanotta - has not publicly announced the death of her beloved grandmother.

The family matriarch was a woman of strength and compassion, and it touched the public in 2021 when the Abracadabra hitmaker's two French Bulldogs - Koji and Gustav - were stolen in a street attack on Sierra Bonita Avenue, Hollywood.

The horror ordeal also saw Gaga's dog walker friend be ...