Lucas Moura is happy at Sao Paulo, according to the Brazilian club.
The 19-year-old is regarded as one of the most exciting talents in South America, and he already has 11 full international caps for Brazil, scoring one goal.
Chelsea are thought to be willing to pay £15million for Lucas, but the director of football at his current club insists the playmaker will not be moving on this summer.
"We have no interest in letting Lucas go," Adalberto Baptista told Radio Estadio ESPN. "Lucas also said he has no interest in leaving Sao Paulo.”
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