The `Beautiful Monster` hitmaker is keen to write songs for the girl band - consisting of Cheryl Cole, Nadine Coyle, Sarah Harding, Kimberley Walsh and Nicola Roberts - even though they haven`t worked together for over a year, because he wants them to put their differences behind them and get back together.
He told the Daily Mirror newspaper: "It`s Christmas - time for putting whatever dramas you have behind and making sweet music. I`m a huge fan of curvy Kimberley Walsh and I`d love to do something with them all.
"Let`s make some hits, girls. Give me a call. I`m always up for making music, it`s something we`ve talked about."
GirlsAloud last performed together in September 2009, supporting Coldplay at London`s Wembley Stadium, but it has been speculated relations between the girls have since soured as they have all worked on different projects.
While Cheryl, Kimberley, Nicola and Sarah are said to still be close friends, they are currently not in contact with Nadine and it was recently revealed they had hadn`t spoken to her in over a year.
However, all members have insisted they will get back together, but don`t know when.