Serie A - Elia signs for Juventus
Elia moves to Turin for an £8 million fee after signing a four-year contract.
"I know a lot about Juventus," Elia said on the club's official website. "This is the biggest club in Italy.
"For me it was very important that the coach [Antonio Conte] wanted me in making this decision."
"I hope I can do as well as them," said Elia. "I want to show what I can do.
"I know I can bring speed and skill to Juventus, and I hope to score a lot of goals."