United Kingdom, July 12 -- Danny DeVito has revealed that his friend Jack Nicholson is doing "great".

The 88-year-old actor's public appearances have become increasingly scarce but DeVito - who first worked with The Shining star 50 years ago - has provided a positive update on his pal.

Speaking to People to mark the 50th anniversary of the iconic movie One Flew Over the Cuckoo's Nest, Danny said: "I just saw Jack a couple of weeks ago - it was his birthday a month ago, and he's great."

The 80-year-old actor maintained a close bond with Nicholson after One Flew Over the Cuckoo's Nest as they appeared in a number of movies together and recalled how he was impressed with the star's grounded attitude when they first met even though his sta...