KIM KARDASHIAN is filing for divorce — just 72 days after tying the knot with KRIS HUMPHRIES!

The news was confirmed by pal and Keeping Up With The Kardashians producer RYAN SEACREST. "Yes @kimkardashian is filing for divorce this morning," Seacrest tweeted. "I touched base with her."

The ENQUIRER reported in our October 17 issue that the 30-year-old reality star and her husband have fought bitterly over her wild spending and other things — and one recent blowup ended with Kim storming out of the $7,000-a-night New York hotel suite where they lived during the majority of their marriage.

“Kris thought he could handle living with his every move followed by a reality TV camera crew,” explained the insider. “He believed Kim’s hunger for the spotlight would tail off after the wedding, but it’s just gotten worse.

“He thinks she is more obsessed with being famous than having a happy marriage.”

Update: Oct. 31, 3pm/ET

KIM KARDASHIAN has released a statement saying, "After careful consideration, I have decided to end my marriage. I hope everyone understands this was not an easy decision. I had hoped this marriage was forever but sometimes things don't work out as planned. We remain friends and wish each other the best."

Update: Oct. 31, 5pm/ET

KRIS HUMPHRIES has released a statement saying, "I love my wife and am devastated to learn she filed for divorce … I'm willing to do whatever it takes to make it work."