Mariah Carey and James Packer. (Getty Images) Los Angeles - Mariah Carey and James Packer were to state in writing if they were giving one another a gift. The 'Hero' hitmaker - who recently split from the Australian billionaire - reportedly rejected a ''tacky and insulting'' pre-nuptial agreement drawn up by her then-fiance's legal team, as the document included strict conditions relating to clothing allowances, the use of private jets and the ownership of presents. According to TMZ, one condition stated: ''Except for gifts between them for their engagement, wedding or on birthdays and anniversaries, no item of jewellery and/or personal adornment costing over $250 000 will be deemed a gift unless accompanied by, or promptly followed by, a writing specifically stating 'This is my gift to you.'
