Being a successful recording artist, occasionally successful movie star, sometime online college freshman and regular product pitchwoman just isn't enough work for Hilary Duff. The prolific 17-year-old's can next be seen in an upcoming episode of ABC's "George Lopez," already her second high profile guest appearance of the young year.

Duff, last seen on CBS' "Joan of Arcadia" (though not as Teen Starlet God), will drop by for the Tuesday, March 8 episode of the comedy, titled "George's Grand Slam." In the episode, George realizes he hasn't been giving Carmen (Masiela Lusha) enough credit when Carmen meets a "feminist rhymester" (ABC's words) and takes part in a poetry slam. Duff will play Kenzie, that self-same feminist rhymester

>On the small screen, Duff is best known as the beloved star of "Lizzie McGuire." Her first CD, "Metamorphosis," went double-platinum and she had box office success with the big screen efforts "A Cinderella Story" and "Cheaper By the Dozen," though her presence couldn't transform "Raise Your Voice" into a hit.