New York's highest court on Thursday declined to block Donald Trump's upcoming sentencing in his hush money case, leaving the U.S. Supreme Court as the president-elect's likely last option to prevent the hearing from taking place Friday.

Supreme Court Justice Samuel Alito said he spoke with President-elect Donald Trump by phone this week in support of a former law clerk who is seeking a job in the incoming administration – but the justice said he did not discuss Trump’s pending effort to delay his sentencing.

Supreme Court Justice Samuel Alito spoke with Trump on Tuesday, while he has an appeal before the high court to block his New York sentencing.