what the f do cam'ron and jimmy buffet have to talk about?

Palm Beach troubadour Jimmy Buffett is facing Paris Hilton-esque embarrassment.

No, not the sex tapes. In Buffett's case, it's the cellphone, silly!

According to a police report, a busboy in a Delray Beach eatery found Buffett's cell and kept it for a week. After coaxing by Buffett's staff and even wife, Jane Buffett, went awry, it took a visit from Lake Worth cops and a U.S. Secret Service agent to the home of busboy Jason Martin on June 4 for Buffett to get the phone back.

Problem is: The fancy Ericsson's memory card with the names, phone numbers and some addresses of dozens of big-deal Buffett buds is missing.

It may be time for Democratic giants Bill Clinton, Al Gore and Jimmy Carter; country music stars Clint Black, George Strait and Alan Jackson; rap-reggae star Cam'ron; actors George Clooney, Michael Douglas and Harrison Ford; and Microsoft supergeek Bill Gates to change their numbers. Martin says all their info is on the microchip.

"We were sitting around smoking weed and strolling down the list on Jimmy's phone, going 'Wow!' " Martin told Page Two. He said he didn't call anyone on the list. But according to the police report, Martin said some of his friends may have crank-called former President Clinton.