Heidi Montag has reportedly fired the psychic she hired as her manager just last week.
According to Us Magazine, Heidi gave Aiden Chase -- who replaced hubby Spencer Pratt as manager -- his walking papers after he showed up on her movie set "demanding a significant portion of her 'Hills' money."
As we previously reported, Heidi filmed a cameo for an Adam Sandler flick. Her rep tells Us mag Chase had no part in landing her the gig.