After catching some flack, the French DJ offered "sincere apologies" in a video posted to Twitter.
Chelsea is top of the Premier League table.
Ronaldo won his fourth Ballon d'Or on Monday.
Ronaldo beat Messi to the award for the world's best footballer in 2016.
The Ballon d'Or will be awarded in January.
Hazard has scored seven goals in seven games.
Ferguson is a club ambassador for United.
Messi has won five Ballon d'Or trophies.
Ronaldo won Euro 2016 and the Champions League this year.
The Portuguese surprised his friends in a lift.
The defender said the team was inspired by its captain.
The Real Madrid star was given the award prior to kick-off against Valencia on Sunday.
The key challenge for Sergio Aguero to win Ballon d'Or is to remain fit, according to Manuel Pellegrini.
The outgoing Bayern Munich manager couldn't resist a dig.
Mohamed Elneny says the Argentine is a "distinguished talent."
The rival Premier League clubs could battle it out for a world record transfer.
Messi also said teammate Luis Suarez is the best attacker in modern football.