Former President Trump will not testify at his impeachment trial, Trump adviser Jason Miller told CNN.

"The president will not testify in an unconstitutional proceeding,” he said.

Miller has also tweeted a response from Trump’s lawyers to the request from Democratic impeachment managers that the former president testify.

“We are in receipt of your latest public relations stunt,” Trump’s attorneys write to Rep. Jamie Raskin.

“The use of our Constitution to bring a purported impeachment proceeding is much too serious to try to play these games,” wrote Trump's attorneys, Bruce Castor and David Schoen.

Earlier today: The House impeachment managers requested Trump testify at his upcoming Senate impeachment trial, in a dramatic move to try to get the former president on the record about his conduct surrounding the Jan. 6 riots at the Capitol.

See his tweet: