Manchester City loanee is a fan of R Kelly...
Denayer belongs to Manchester City, who clearly selected his loan club well, for he has been able to get noticed by Belgium boss Marc Wilmots.
The 19-year-old has linked up with City star Vincent Kompany and co, and admits he was more daunting for a welcome off the pitch than on it.
He said he was nervous for having to sing a song at his first team dinner in front of his new teammates, but has been settling well with players he is familiar with especially.
He told Belgian newspaper Nieuwsblade: ""I chose 'I believe I can fly" by R. Kelly. I'm still a bit nervous, haunted for several days through my head.
"For the training itself, I was not really stressed, because with Divock Origi, Adnan Januzaj, Yannick Ferreira-Carrasco and Romelu Lukaku I already knew a few guys.
"I read last week on the Internet that I was selected and so I was still a little surprised .I had previously thought that I would be called first for a friendly game."
He went onto reveal how advice from Vincent Kompany helped convince him Celtic was the right destination for him.
"I n the off-season Celtic came up with an interesting proposal. It's a nice club where I can gain experience. Also Kompany, who has given me a lot of advice at City, thought it a good idea to go to Scotland."