Fancast: dish 'n dat

No one will mistake them for Dean, Sammy and Frank. But Drew Lachey, Joey Fatone, Joey Mcintyre and Joey Lawrence don't mind the comparison. The three Joeys and Drew are about to launch themselves as a Rat Pack-inspired group called The Fellas. Their first gig is the November 15 Cedars-Sinai Board of Governors' annual gala where charmistamtic NBC honcho Ben Silverman will be honored and no doubt informed that this fun-loving foursome has a TV series in the works, though Lachey may be tied up with ABC. "The guys have known each other through the business for years, but they all performed on the Dancing With The Stars Tour this summer and one night it just clicked," says a pal who's seen them in action. "They began riffing on each other, singing the songs from the past and having a great time. They're serious about this, too." Look for The Fellas set to include "That Lady Is A Tramp," "You Make Me Feel So Young," and "I've Got The World On A String." And after the gala? "They want to take this to Vegas, baby," says the friend.