United Kingdom, Aug. 25 -- Rumer Willis is cherishing every moment with her father Bruce Willis as he lives with frontotemporal dementia.

Revealing seeing his granddaughter Louetta can still bring a smile to the Die Hard star's face, the 38-year-old actress - the eldest daughter of Bruce, 71, and Demi Moore, 63 - spoke to People about how she is dealing with her dad's health fight while discussing her partnership with health membership company Function.

Bruce's family announced in 2022 he was stepping away from acting after an aphasia diagnosis, before revealing in 2023 that his condition had progressed and he had been diagnosed with frontotemporal dementia, known as FTD.

Rumer said: "What's been interesting having a family member with...