Maria Shriver and Arnold Schwarzenegger announce separation

Earlier this week, Maria Shriver and Governor of California, Arnold Schawarzenegger announced that they will be separating after 25 years of marriage.

Sources close to Shriver claim that she has wanted the divorce for quite some time, but family issues prevented her from acting upon it.

It has been said that she was tired of Schwarzenegger's infidelity and that he was very hard to live with. She moved out of the family's home a few months ago. The couple has four children together, two of them under the age of 18. Official divorce papers have not been filed at this time.

Ashlee Simpson and Pete Wentz file for divorce

Singer Ashlee Simpson and Fall Out Boy bassist, Pete Wentz have announced that they are getting a divorce and ending their 2 and a half year marriage.

Insiders have said that the couple has just grown apart, and Simpson cited "irreconcilable differences" when she filed in Los Angeles earlier this week.

The couple made a statement that they will remain friendly and that their number one priority is their 2-year-old son, Bronx. TMZ has recently reported that the split has been filed due to Wentz's erratic behavior, but this has not been confirmed by either of their reps.

Avril Lavigne's divorce finalized

The divorce of Avril Lavigne and Derrick Whibley has been finalized.

According to court records of the divorce, Lavigne's pre-nup states that she will continue to control her musical instruments, musical catalog, her Volvo and Beverly Hills home. The couple has been separated since September 2009 after three years of marriage.

Although the Canadien singer's divorce has just been finalized, she has already moved and been dating TV personality Brody Jenner since February.