Prince Andrew's billionaire friend Jeffrey Epstein, who is accused of pimping out a teenage girl to the Duke, reportedly kept former President Bill Clinton and his personal aide Doug Band's 21 phone numbers on speed dial.
Lawyers have found e-mail addresses and the numbers stashed away in Epstein's electronic directory, News.com.au reported.
The billionaire was earlier sued by Virginia Roberts, who claims he kept her as a teen "sex slave" and paid her 15,000 dollars bonus to bed the prince.
Clinton apparently turned his back on Epstein in 2005 - the year the financier was first arrested for receiving an "erotic massage" from a minor, according to the 2011 court records, related to a suit brought by women who claimed the businessman abused them.