The girl band - made up of Nicole Scherzinger, Melody Thornton, Jessica Sutta, Kimberly Wyatt and Ashley Roberts - would love to record a track with the British singer and believe the proposed song would be "pretty cool".

Ashley said: "Adele's my all-time favourite. A lot of people would be like, 'What is going on?', if we worked together but I think the results would be pretty cool. She's a genius and I play her album all the time. I just adore her."

The girls recently teamed up with A.R. Rahman to work on their latest hit 'Jai Hoi (You Are My Destiny)' - a reinterpretation of the song used in the Oscar-winning film 'Slumdog Millionaire'.

The 27-year-old singer said: "We loved the movie and thought it was an amazing opportunity to record the track.

"The film won its Oscars while we were shooting the video which was amazing."

The Pussycat Dolls were so inspired by the blockbuster - which is set in the slums of India - they are now desperate to star in a Bollywood film.

Ashley explained to Britain's Daily Star newspaper: "We would love to do a Bollywood film. We're wishing that will manifest itself because it would be so cool. I've never been to India but I really want to go. I hope that we'll get to go there and perform 'Jai Hoi' because that would be amazing."