[Dean Martin ] had this really wonderful rich, authentic, distinct vocal style. His humour in movies [and] the self-deprecation and the coolness he had could overshadow what a marvellous vocalist in the Great American Songbook he is.

The fact that there's a more open discussion about everything from feminism to racism ... I look at my two boys ... this is their future I'm talking about. When I'll be long gone, it'll be them and their kids. I know that sometimes the darkest times are followed by the lightest. Sometimes bad things have to happen for good things to happen. At the very worst, we're having very open discussions, discussions about things we didn't even know f-king existed. I talk to my friends about it and they are absolutely shocked. They didn't even know.

I'm not talking about just Donald Trump's politics - it's what he's brought up. It's a real conversation. We're just people trying to fall in love as nations and human beings. We need therapy, man. The world does.

I believe [Dean Martin] is underestimated as a vocalist only because it seemed like what he was doing looked easy - but it isn't and it stands the test of time.

If [my son] had any pain in feeling that he couldn't express to me, that would hurt.

When grandpa was ill and could've died, I would have swapped all my record sales so he could get well. He is the reason I am a singer. He was my best friend growing up.

You want to be commercially successful and critically acclaimed. But the truth is, there's only a few Bruce Springsteens and Paul McCartneys out there.