In an interview, the "What Do You Mean?" singer poked fun at the viral photos.
"That was shrinkage for me," the 21-year-old singer said with a laugh.
However, Bieber admitted that he was completely unhappy the first time he learned that his nude photos surfaced online.
"My first thing was like, 'how can they do this?' Like, I feel super violated," he said.
Bieber also explained how much he wanted freedom and privacy in his life.
"I feel like I can't step outside and feel like I can go outside naked," the singer confessed. "Like, you should feel comfortable in your own space... Especially that far away."