In case you've been living under a rock for the past week, Castle's Nathan Fillion won a People's Choice Award for his role as Richard Castle, the world's sexiest mystery writer. Being a seasoned pro at giving acceptance speeches, Nathan had the crowd in stitches while he thanked show creator Andrew Marlowe, his cast, and "the people." "To the people who voted for me, thank you. I agree," Nathan joked. Watch his entire speech and tell us what you think below!