We knew that the decision to end their 21-month marriage was mutual, and now court documents are revealing that the blonde beauty is citing irreconcilable differences as the reason for the split.
While this came as a surprise to us, the files say the breakup had been in the works for a few weeks. According to the papers, the former flames had been separated since September 3!
And for those of you who had been wondering how this divorce would affect Kaley's piggy bank, never fear! The two had signed a prenuptial agreement just before they tied the knot.
[Image via FayesVision/WENN.]