Citigroup CEO's Son Hot for Porn Star Brittany Andrews

Though Marc had originally claimed to be taking a 3-month leave of absence, it was announced in July that he was leaving the company permanently, resigning his position as Citigroup's Chief Investment Officer. A family friend has corroborated rumors of the younger Weill's involvement with Andrews, who describes herself as a "cyberdiva of erotica" on her web site.

The buxom blonde, 5' 7" and 115 pounds, has been contacted by independent reporters, but has remained quiet on the subject of her relationship with Weill, apparently at the request of her new corporate-executive-turned-playboy beau. Among the young performer's interests are working out, hand gliding, bondage, and masturbation, an interesting array to say the least, and perhaps what drew the 43-year-old Weill away from his stodgy life in corporate America.

Joan Weill, Marc's mother, had apparently hired a private investigator to determine the cause of Weill's unusual behavior before he left the company, though the results of that investigation are being kept secret. Since yielding his position at Citigroup, Marc has been seen hanging out at Moomba, a lounge of which he is part owner, spending time with Andrews, and generally enjoying his change of lifestyle. Weill has also recently returned from what has been reported as a month-long vacation in Africa.

Though friends and family are concerned about Weill's odd behavior (he has also been to a psychotherapist since leaving Citigroup), by all signs it appears as though the younger Weill simply became fed up with his strenuous corporate life and decided to call it quits.