Last Friday's season-ending episode of "Zoey 101," starring pregnant, 16-year-old Jamie Lynn Spears, averaged 7.3 million viewers - a huge audience for cable and more-than-double the Nickelodeon show's season average.
The hourlong episode, "Goodbye Zoey," aired just two weeks after Jamie Lynn, the younger sister of troubled pop star Britney Spears disclosed that she's pregnant - setting off a tabloid frenzy.
"Goodbye Zoey" was the show's third-season finale. Spears has already filmed a fourth and final season - and Nickelodeon officials say they'll air that season, as planned, beginning next month.