kirk douglas
The Grammy winner covered the Beatles' Yesterday at the 2020 Academy Awards accompanied by her brother, Finneas O'Connell, on piano.
The late actor warned about the dangers the now-president posed in the lead-up to the 2016 election.
Hollywood stars including Danny DeVito, Mark Hamill and Sharon Stone have also paid their respects to the screen legend.
The actor, whose most famous role was Spartacus, was one of the last remaining stars of cinema’s golden age.