The defender has joined Juve on-Loan from Newcastle United with an option to buy.
Kelly said to JTV: “Juventus has a huge history in Italy and every player knows what it means to wear this shirt. I am proud of being here and I can't wait to get started in the right way.
“I am an aggressive player, I like to defend and win one-on-one. I like to take risks, but always with the aim of holding a clean slate. I will give everything in training and in competitions. “
On coach Thiago Motta, Kelly revealed: “I spoke to him this morning, it was a short conversation because it was a busy day. I am sure we have time to sit down and discuss. Everything happened quickly, now I want Now fit Italian football.
“I am excited, it will be a different experience and I will have to adjust quickly. It is a challenge that I can't wait to face, I will put all my heart in it.”