Why? Only her hairdresser knows for sure. ? Colin Farrell and galpal Kim Bordenave have agreed on a name for the little nipper. Though Colin threatened to name him “Fokker,” cooler heads prevailed. Just call the newest Farrell sweet baby James. ? The Methuselah of British pop, “Sir” Cliff Richard, recently presented dance king Michael Flatley with an award marking $500 million worth of “Lord of the Dance” ticket sales. ? Irish actor Colin Farrell recently revealed that, early in his career, he posed in a red G-string for a Christmas-themed ad. The reason? It meant 10 quid extra in his pay packet. ? In more Colin news, we hear that the staff at his posh Moroccan hotel were horrified to find that the Irish wild man has been stubbing out his cigarettes on their expensive furniture. He’s since moved to less rarified digs — where, presumably, the woodwork features plenty of Ash. ? Blue-eyed heartthrob Aidan Quinn will be on hand to open the Cork Film festival this month. The event is facing its most challenging year so far, since long-time sponsor Murphy’s Brewery is no longer involved. ? The ill-fated love triangle comprising Paula Yates, Michael Hutchence and Bob Geldof gets the tell-all treatment in a new book by Paula’s former PR person, Gerry Agar. Among the revelations in “Paula, Michael and Bob: Everything You Know is Wrong” (Michael O’Mara Books, $27.) is that Agar found a huge stash of drugs and kinky porn in Paula’s bedroom, and that Geldof worried that he was somehow to blame for his ex-wife’s downward spiral. The sad and sordid tale includes Hutchence’s 1997 suicide (he hanged himself in a Sydney hotel room) and Paula’s fatal heroin overdose three years later.