The Girls Aloud singer has covered 12 classic musical theatre songs for her new collection Centre Stage, which will be released on February 4, 2013.
The set features a duet with Ronan Keating on 'Falling Slowly' and Louise Dearman on 'I Still Believe', with 90-second previews available to stream on iTunes now.
Walsh has also recorded renditions of popular tracks 'One Day I'll Fly Away', 'Defying Gravity' and 'Memory'.
A deluxe edition of Centre Stage features four extra tracks including an Alias Club Mix of 'One Day I'll Fly Away' and an acoustic rendition of 'Tomorrow'.
Watch a behind-the-scenes video of Kimberley Walsh shooting the artwork for Centre Stage below: