Bruno Mars picky with collaborations

Singer Bruno Mars has said he is picky about who he collaborates with. The 31-year-old 'Locked Out Of Heaven' hitmaker would turn down a "sweet cheque" if he doesn't feel right about the collaboration, reported Contactmusic.

"I just don't want to feel gross. It's as simple as that."

"I don't want to feel gross, I don't want to regret any decisions. Even if I turn down a sweet cheque because I don't want to be on that billboard, hawking some ... to the world -I just don't need to do that. Because you get one shot at this," Mars said.

"I'm not a model. I'm not an ice skater. I'm not a chef."

"I'm here to do music. And I want to be able to look back and say, 'Yeah, I did it the way I wanted to do it.' Whether it triumphs or fails, I can live with that." His album '24K Magic' and 'That's What I Like' is pure magic.