Ronaldo is set to join Real Madrid in a £80million deal from Manchester United after the Premier League club accepted the bid from the Spanish side.
“I rejoice in the signing of Cristiano,” Kaka told reporters.
“I do not want to talk any more about this subject because I am here with the Selecao and we are only thinking about winning the Confederations Cup.
“But there’s no doubt that Cristiano Ronaldo is one of the best players in the world and he will help Real Madrid fight for every title next season.”
