Nick Lachey baby boy: Doting dad plants a kiss on baby Camden's head in touching Twitter snap

Nick Lachey and his one-month-old son Camden enjoy some bonding time in this cute Twitter snap.

The former singer is seen cradling the tot and planting a kiss on his head in the picture.

In a new interview Lachey revealed he named his son Camden after seeing the word on a road sign.

The TV star and his wife Vanessa were driving to her obstetrician's office on Camden Drive, when Nick had a flash of inspiration and suggested they name their son - who is now one month old - after the road.

Nick told People magazine: 'It's kind of a funny story. I've always liked the name Colin. We thought that Colin would be the name.

'And John is my dad's name. But as we got further into it, I leaed that Vanessa wasn't a big fan of the name Colin, so we started looking for another 'C' name.

Daddy's boy: Nick Lachey bounces one-month-old son Camden on his knee in a cute snap he posted on Twitter

Happy family: Nick and wife Vanessa are loving parenthood and taking it all in their stride

'We didn't really know anyone else named Camden. It was such a neat name. We fell in love with it and decided on it five or six months ago.'

The 98 Degrees singer - who is best known for starring in MTV's Newlyweds with ex-wife Jessica Simpson - is loving every minute of parenthood and doesn't even mind changing dirty nappies because it makes him feel closer to his son.

He boasted: 'Diapers are no problem! I had a little training with the niece and nephew with diaper duty, and yeah, I've got no problem changing diapers. It makes for good bonding moments with me and the little guy.'