Washington, May 31 -- Nick Jonas has opened up about the contrasting ways he prepares for live performances and movie scenes, revealing that while both require emotional vulnerability, his pre-show routine differs significantly from his approach to acting.

Speaking to People magazine alongside his 'Power Ballad' co-star Paul Rudd, the singer-actor reflected on the similarities between performing music and portraying characters on screen.

"I mean, it's the same thing at the end of the day. You're putting on a performance, you're opening up the walls of your personal life and experience to everyone else to kind of engage with," Jonas said.

However, he noted one clear distinction between the two disciplines.

"The only difference is, and ...