Canadian hitmaker Michael Bublé recently returned to his hometown in Vancouver to attend his high school reunion and revealed that it was a truly intimidating experience.

He made the trip for a special documentary called 'Michael Bublé's Day Off' (pictured below) and explained that revisiting his childhood peers made him very nervous because he didn't know how his former classmates would behave around him:

"It was the first reunion I'd ever been to, so I was really nervous. Going back made me realise that my high school experience wasn't great. At the time I actually really hated it. There were bullies and I seemed to have to fight a lot. I never thought that things would change."

"I didn't really fit into any group. In one of my old yearbook pictures I've got a mullet and two pierced ears. I'd wear denim jackets with 'I love ACDC' and 'I love Metallica' written on them. I guess some people saw a weakness in that. (At the reunion) I looked at these people, some of whom I didn't really like back then, and they had all turned out to be good people - good dads and good mums. But what did I expect? They're almost 40 now. They're not children anymore."