Singers CHRIS ISAAK and SAMMY HAGAR, comedian ROB SCHNEIDER and actor JAMES WILDER are among the celebrities giving career advice for rising talents. Also: another installment of ""Sidewalks"" TV trivia (on classic sitcoms). Plus: music by PRINCE (""When 2 R in Love""). Hosted by: Cindy Rhodes, Veronica Ornelas and Michelle Livengood.