Tonight’s new episode has been in the spotlight moreso than most of the episodes this season. The episode titled “Smart And Smarter” sees Simon Cowell as the voice of an interviewer for a pre-school that Homer and Marge are trying to get Maggie into. When she gets in, Lisa doesn’t take it particularly well. Cowell is well known for his acerbic comments on TV and will be seen making cruel jibes at the Simpsons’ youngest child Maggie. On the appearance, Cowell says “It’s the best thing I’ve ever been asked to do.” The episode airs tonight in North America (followed by a repeat of I, D’oh-Bot) and on May 23rd in the United Kingdom. We’ll bring you the ratings for the episode later this week.