Asked if she tried to persuade Elton to join the musical-comedy, Lynch said: 'I did. I said, 'You should be on it!' And he said he and Ryan [Murphy, Glee's co-creator] just had coffee or something and they talked about that.'
Speaking to Access Hollywood at the 19th Annual Elton John AIDS Foundation Academy Awards Viewing Party on Sunday night, Jane, 50, added: 'That would be really fun.'
Matthew Morrison also suggested The Rocket Man could be paying a visit to the Glee set.
On his way into the Vanity Fair Oscars party, the 32-year-old said: 'He and Ryan Murphy just sat down and had a conversation about it.
'I hope that [happens. It] would be awesome!'