Jamie Lynn Spears’ sister Britney got involved in putting her new show ‘Zoey 101’ together, writing its theme song, ‘Follow Me,’ which the younger Spears sings. “Yes sir, she wrote it and I changed a few little words here and there. But she helped me a lot,” the 13-year-old told The Associated Press. She doesn’t know yet if Britney will make a guest appearance on the show, but adds it would be “really cool” if she did. ‘Zoey 101’ debuts Sunday at 8 p.m. on Nickelodeon. Read more.