Janey (variously called Janey Powell in 1993, Janey Henderson in 2006, Janey Jackson in 2013, Jacqueline Jones in 2016) is Lisa Simpson's best friend. Janey is noted as 'Lisa's fair-weather best friend', and this is an accurate description. Though she is often seen hanging out with Lisa, at other times she teases her along with the other children for her misfortunes or idealistic views. (For example, when Lisa first decides to go vegetarian, Janey is one of the first to mock her for it, asking whether Lisa was planning to marry a carrot.) She is not nearly as intelligent or nerdy as Lisa, once blowing a bubble with chewing gum rather than engage in Lisa's current conversation. She has spent the night at the Simpsons' house, and Lisa is seen watching cartoons at her house on numerous occasions. She is also seen reading 'The Babysitter Twins' with Lisa. Janey is also seen to be concerned for Lisa's well-being, one is evident in Separate Vocations, when a depressed and sulky Lisa attempts to enter the girls', bathroom inhibited by rebellious fifth grade girls. She tries to warn Lisa in vain not to enter it, only for her to ignore Janey and enter the bathroom anyway. (Source: Fandom.com, CC BY-SA)