London, July 4 (IANS) Singer Cheryl Cole reportedly got reunited with ex-husband Ashley Cole at her birthday bash.

Cheryl divorced the England and Chelsea soccer star in September 2010 amid allegations that he had multiple affairs.

However, the 28-year-old singer was seen enjoying the evening partying with 30-year-old Ashley at London’s exclusive Sanderson Hotel Friday.

‘That evening they realised how much chemistry they still have and how much they mean to each other. Cheryl wanted Ashley at the party to share her special night,’ femalefirst.co.uk quoted a source as saying.

‘It’s a liberating time for her – without ‘The X Factor’ she can be herself. Besides, she figured that since people were talking about her and Ashley being together again, she had nothing to hide. Ashley and Cheryl looked really happy. It was obvious they were close,’ the source added.