UFC president Dana White tweeted today that a light heavyweight title fight between Jon Jones and Lyoto Machida will headline UFC 140 in Toronto on December 10, 2011. Yesterday reports surfaced that it would be Jones vs. Rashad Evans but White quickly squelched those reports.
Here's Dana's tweet:
Jon Jones (14-1, 8-1 UFC)
Lyoto Machida (17-2, 9-2 UFC)
UPDATE: Jonathan Snowden comments on the match making: Jon Jones Should Not Be Fighting Lyoto Machida.