Heidi Montag moves out on Spencer Pratt? Did her psychic predict this?

spencer-pratt-heidi-montag-vegas.jpgIs there big trouble in the House of Speidi?

OK! reports that surgically redone reality starlet Heidi Montag has walked out -- and moved out -- on her husband Spencer Pratt after less  than 18 months of marriage.

Maybe we should have had a clue to the problems when Heidi fired Spencer as her manager. But then she hired -- and quickly fired -- the psychic Aiden Chase.