Kristin Cavallari, Jay Cutler End Engagement

Chicago Bears quarterback reportedly got cold feet.

What a difference three months make. Back in April, former "Hills" star Kristin Cavallari announced her engagement to Chicago Bears quarterback Jay Cutler. Now cut to July, and

href="">the pair have reportedly called it off.

According to


target="_blank">, the couple had planned to marry next April, but a source says, "She got dumped. She's absolutely devastated. She can't believe this is happening.

"She was planning her dream wedding, the date was set, the location — everything was set," the source added. "She's in shock that the dream wedding she was planning is going to end this way."

Cavallari had been spending time in Chicago, with plans to move there when football season kicks off. But this past weekend in Los Angeles, the reality starlet was spotted without her engagement ring. "She was hanging out at a table with Nicky Hilton and Alessandra Ambrosio," an eyewitness said of an outing to the Beverly. "She was telling friends how they called off the engagement."


ears_jay.html" target="_blank">E! News reports that the couple had been disagreeing about how Cavallari would split her time between married life in Chicago and her career. "Jay got cold feet," a source tells the website. "Kristin is stunned."

Cavallari was recently spotted in Miami at Swim Week excitedly saying how she was looking forward to her wedding. She said she had just had an engagement party and had bought a Monique Lhuillier wedding gown two weeks earlier.

A rep for the couple, who got engaged in Mexico, did not respond to MTV News' request for comment. Cavallari's Twitter account remained without comment as of press time.

Shortly after Cutler proposed to his girlfriend of ten months, the couple received well wishes from a variety of old pals including Whitney Port and Cavallari's former flame, Stephen Colletti.