X17 REWIND: Madonna and Guy's Marriage Ends in Divorce

The biggest break-up of 2008 was Madonna's split from hubby Guy Ritchie.

Madonna petitioned for the divorce in October, citing "unreasonable behavior" as the reason for the split.

While an initial statement from Madonna's rep said that Guy would be getting somewhere between $70 and $90 million, the former couple quickly issued a statement saying the statement was wrong and the numbers were grossly inflated.

But the battle isn't over. The two are apparently still trying to decide where their sons Rocco and David will live.

Madge reportedly wants the kids to live with her in the US, while Guy is fighting to keep the boys with him in the UK.

Stay tuned... we'll definitely still be talking about this one in 2009!!