What is hannah montanas grandma?

Hannah Montana's grandma is named Ruthie Stewart. She is played by actress Vicki Lawrence in the Disney Channel series Hannah Montana. Ruthie is known for her bold personality and humorous antics. She is always up for a good time and often gets into trouble with her granddaughter Miley, who is secretly the pop star Hannah Montana. Ruthie has a close relationship with Miley and provides her with guidance and support throughout the series. She is also an accomplished musician and is often seen playing the banjo or guitar.