Kim Kardashian may be able to boast a hefty bank balance and a celebrity boyfriend, but the reality TV star has found herself a pariah among the Hollywood A-list, after Kanye's attempts to ingratiate his girlfriend into his all-star gang of pals failed embarrassingly.And perhaps growing increasingly aware of his relationship's effect on his fame, despite Kim being banned from attending the recent Met Gala Ball by Vogue's Anna Wintour, Kanye went ahead and attended without her."She was so upset that he went to the Met event without her," spilled a source. "Kim felt that he didn't ask for a ticket for her strongly enough and just accepted it when he was told there was no room." Having seen her former pal Paris Hilton's star fade so abruptly, pals say Kim is aware that her fame has a shelf life no matter how much personal information she divulges on her reality TV show, and is keen to consolidate her place among the A-list."...