It's all over for Kim Kardashian and Kris Humphries – just 72 days after they tied the knot.
Kim's reality show producer Ryan Seacrest broke the news on Twitter.
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"Yes @kimkardashian is filing for divorce this morning," he wrote on Monday. "I touched base with her."
According to TMZ, the 31-year-old has hired celebrity lawyer Laura Wasser and will cite the usual "irreconcilable differences."
There has been much speculation over the last few weeks about the state of Kim's marriage after she turned up solo to a number of red carpet events.
On Saturday night she hosted a Halloween party on her own, saying as she was only in New York for a night, her husband had not accompanied her.
"Something I really prepared Kris for [was] to let him know that no matter what we do, there's going to be rumors," she told US publication People. "It used to really upset me and now I don't even think about it."
Six months into their relationship Kris, 26, went down on one knee.
He surprised his girlfriend with a 20.5-carat diamond ring specially designed for his future bride, saying: "I just knew I wanted it to be big."
The wedding photos from the couple's lavish ceremony appeared exclusively in HELLO! magazine.