Justin Timberlake and Jessica Biel are planning a baby.

The recently married couple are hoping Jessica, 31, will get pregnant after 32-year-old Justin's summer concert tour finishes in August, now the singer has finally come around to the idea of starting a family.

A source told Us Weekly magazine: ''That's why they kept breaking up, I don't think he was sure he wanted children. [Now though], it's in their plans.''

'Mirrors' singer Justin has recently said how he considers marrying Jessica the best decision he will ever make.

He said: ''Every once in a while I can catch a glimpse of her when she doesn't see me looking and I have this moment where I'm like if you never make a good decision...if you only make bad decisions for the rest of your life. You made one really good decision.

''Because she's just like...it's nice marry your friend. It's nice to marry your best friend.''