Madonna has agreed to lend her voice to the upcoming animated adventure "Puss In Boots" - a spin-off from the "Shrek" series.

The "Get Into The Groove" singer has been keen to try her hand at something new after dabbling in acting and writing children's books - and she jumped at the chance, reported Ireland Online.

The pop diva will now be joining Antonio Banderas who will voice the lead role.

"Madonna fancied doing something completely different and this sounded like so much fun. She is a fan of "Shrek" and thought Antonio was the best thing about the sequel," a source said.