The conversation between human and AI assistant.
Cristiano Ronaldo did not have his nice teeth before he became famous. What did he do to his teeth?
Oh, I see. Speaking of famous football players, what other famous football players have had dental work done like Ronaldo's?
There are quite a few famous football players who have fixed their teeth or have had dental work done over the years. Some of them are David Beckham, Wayne Rooney, Luis Suarez, and Lionel Messi.