Replaceable You
Lisa's science fair project is overshadowed by Bart's mechanical baby seal; Homer's new assistant ends up stealing his job.
Episodes
21
Ned ‘n Edna’s Blend Agenda 22
When Marge learns Ned and Edna got married, she offers to throw them a reception; Edna changes some rules to help Ned’s kids become more socially acceptable.
22
Lisa Goes Gaga 23
Lisa tries to make herself more popular by writing good things about herself on the school blog, but the plan backfires; Lisa helps Lady Gaga and learns the importance of being yourself.
