The duo's marriage started to fall apart after an American journalist Liza Ghorbani, claimed that Gallagher has fathered a love child with her.
"Liam has completely moved on from his marriage and wants Nicole to do the same," dailystar.co.uk quoted a source as saying.
The singer has moved in with his secretary Debbie Gwyther and wants things with Appleton sorted out soon.
"He's told friends he is in love with Debbie and wants Nicole out of the way so he can move on and start a new life without her," said a source.
"Liam is ready to fork out GBP10 million in a divorce settlement to Nicole. He's been joking with friends that she'll be able to buy some new handbags with that," the source added.
--IANS (Posted on 30-09-2013)