Heidi Montag Splits from Spencer Pratt

A rep for Heidi Montag says the reality star has separated from her husband Spencer Pratt.

"Yes the split is real," Montag's spokeswoman tells CNN. "As you can imagine it is crazy right now. She's trying to lay low the next couple days. What I can say is that it's a separation for now, not divorce."

Montag and Pratt tied the knot in California a little over a year ago.