SABRINA MATURES PREMATURELY, AND SALEM FALLS FOR

Paula Abdul Guest Stars as Herself

``Aging, Not So Gracefully'' -- To impress Josh, Sabrina uses an aging lotion to make herself appear more sophisticated, but she applies too much too soon and ends up old enough to be his grandmother. Meanwhile, Salem falls madly in love with dancer Paula Abdul (guest starring as herself); and Hilda and Zelda frantically try to reunite Madame Curie and her playboy husband before it's too late, on ``Sabrina, the Teenage Witch,'' FRIDAY, APRIL 21 (9:00-9:30 p.m., ET), on the ABC Television Network. (Rebroadcast: OAD -- 11/12/99)

``Sabrina, the Teenage Witch'' stars Melissa Joan Hart as Sabrina, Caroline Rhea as Hilda, Beth Broderick as Zelda, Nick Bakay as the voice of Salem, Nate Richert as Harvey, Martin Mull as Mr. Kraft, Jon Huertas as Brad, China Shavers as Dreama and David Lascher as Josh.

Guest starring are Paula Abdul as herself, Pamela Dillman as Marie Curie, Alastair Duncan as Pierre Curie, Ginger Williams as Colette, Jorge Pallo as student, Pat Lentz as teacher, Eduardo Flores as college guy no. 1 and Christopher Rob Bowen as college guy no. 2.

``Aging, Not So Gracefully'' was written by Danita Jones and directed by Linda Day.

This episode carries a TV-G parental guideline.