Sean "Diddy" Combs made an emotional plea for "mercy" in a letter submitted to Judge Arun Subramanian on the eve of his sentencing. "First and foremost, I want to apologize and say how sincerely sorry I am for all of the hurt and pain that I have caused others by my conduct," Diddy, 55, wrote in the letter obtained by Us Weekly on Thursday, October 2, ahead of his sentencing on two prostitution-related charges on Friday, October 3. Diddy continued, "I take full responsibility and accountability for my past wrongs.