Second Nature is the second studio album by Welsh mezzo-soprano Katherine Jenkins, released on 18 October 2004, in the UK.

It charted at number 16 on the UK Albums Chart[1] and at number 1 on the UK Classical Album Chart.

The album was released as La Diva in 2005 in the US and Canada.

It peaked at #16 on the US Classical Albums chart.

[2] ^ Shipments figures based on certification alone.