Kim Kardashian and Kris Humphries are splitting after only 72 days of marriage.

The 31-year-old reality star, who is filing for divorce this morning, will be citing irreconcilable differences.

X17 last photographed the twosome together Tuesday after a hot-and-heavy workout session in LA.

Keeping Up With The Kardashian's Executive Producer Ryan Seacrest just Tweeted the following:

    Yes @kimkardashian is filing for divorce this morning. I touched base with her, getting a statement in just a few mins

High-powered divorce attorney Laura Wasser will be handling Kim's divorce. Wasser has also repped Maria Shriver, Britney Spears, Ryan Reynolds and Angelina Jolie.

X17online took a poll last week on whether the couple's marriage would last. More than 50% of you said the wedding was FAKE from the start. And over 35% of you said their marriage would end because they got married too young.