Cleveland Cavaliers' LeBron James, center, stands in the back of a Rolls Royce as it makes its way through the crowd lining the parade route in downtown Cleveland, June 22, 2016, celebrating the basketball team's NBA championship.

Cleveland Cavaliers' Kyrie Irving tosses his cap into the crowd from the roof of a pickup truck before the start of a parade celebrating the Cleveland Cavaliers' NBA Championship in downtown Cleveland, June 22, 2016.

Cleveland Cavaliers Iman Shumpert celebrates with the crowd during a parade to celebrate winning the 2016 NBA Championship in Cleveland, Ohio, June 22, 2016.

Cleveland Cavaliers fans gather to watch a parade celebrating the Cavaliers' NBA Championship in downtown Cleveland, June 22, 2016.

Cleveland Cavaliers J.R. Smith takes a selfie during a parade to celebrate winning the 2016 NBA Championship in Cleveland, Ohio, June 22, 2016.

Cleveland Cavaliers Lebron James celebrates with the crowd during a parade to celebrate winning the 2016 NBA Championship in Cleveland, Ohio, June 22, 2016.

Cleveland Cavalier fans gather at the Quicken Loans Arena early Wednesday, June 22, 2016, to watch a parade celebrating the Cleveland Cavaliers' NBA Championship in downtown Cleveland.

Kyrie Irving, LeBron James, Tristan Thompson, Kevin Love and J.R. Smith of the Cleveland Cavaliers return to Cleveland after wining the NBA Championships, June 20, 2016, in Cleveland, Ohio.

Cleveland Cavaliers fans celebrate as the team arrives home to a welcome party in Cleveland, Ohio, June 20, 2016.

Fans greet the Cleveland Cavaliers players returning to Cleveland after they won the NBA Championships on June 20, 2016 in Cleveland, Ohio.

LeBron James, No. 23 of the Cleveland Cavaliers, celebrates after winning Game 7 of the 2016 NBA Finals against the Golden State Warriors, June 19, 2016, at Oracle Arena in Oakland, California.

Fans react to a play during the Cleveland Cavaliers NBA Finals Game 7 watch party at Quicken Loans Arena, June 19, 2016, in Cleveland, Ohio.

Cleveland Cavaliers fans hold signs after the Cavaliers defeated the Golden State Warriors 93-89 in Game 7 of the 2016 NBA Finals at ORACLE Arena on June 19, 2016 in Oakland, California.

Cleveland Cavalier fans celebrate in Cleveland after the Cavaliers defeated the Golden State Warriors 93-89 in Game 7 of the NBA basketball Finals, June 19, 2016.

LeBron James and Kevin Love of the Cleveland Cavaliers celebrate after defeating the Golden State Warriors 93-89 in Game 7 of the 2016 NBA Finals at ORACLE Arena, June 19, 2016, in Oakland, Calif.

Cleveland Cavaliers fans celebrate in the street in Cleveland, Ohio, after the Cavaliers defeated the Golden State Warriors to win the NBA Championship, June 19, 2016.

Cleveland Cavaliers forward LeBron James, center, celebrates with teammates after Game 7 of basketball's NBA Finals against the Golden State Warriors in Oakland, California, June 19, 2016.

Recording artist Usher Raymond, right, actor Jamie Foxx, center, and Timofey Mozgov, No. 20 of the Cleveland Cavaliers, celebrate in the locker room after the Cavaliers defeated the Golden State Warriors 93-89 in Game 7 to win the 2016 NBA Finals at ORACLE Arena, June 19, 2016, in Oakland, California.

LeBron James #23 of the Cleveland Cavaliers and Kyrie Irving #2 celebrate winning Game Seven of the 2016 NBA Finals against the Golden State Warriors, June 19, 2016, at Oracle Arena in Oakland, California.

Fans react in downtown Cleveland after the Cleveland Cavaliers won the NBA Championship, June 19, 2016.