Slim Down South Slim Down South - Bikini Lifestyles with The Bikini Chef Susan Irby on TalkRadio 790 KABC every Sat from 7 - 8PM. Bikini Lifestyles - Wine, Dine, and Workout - Gourmet recipes, fun workouts, a splash of fashion... enjoy it all on Bikini Lifestyles with The Bikini Chef Susan Irby and co-hosts Denice Fladeboe and Steve Valentine.