It seems that whoever's booking the musical entertainment for Donald Trump's inauguration has their work cut out for them.

Gene Simmons of rock band KISS is the latest musician to reveal that his band turned down - or as he says, 'politely declined' - the invitation to play the event.

Speaking to TMZ, Simmons was with his wife and daughter, both of whom clearly have strong feelings about Trump - but when pressed, the rocker says 'I think that people should get over it and move on, he's our president and that's it.'

He also said that the band will be touring Europe at the time of the inauguration, when his wife, actress and model Shannon Tweed, interjects 'That's not to say they didn't ask... they politely declined.'

Watch it below: