9. Yeardley Smith
Like Kavner, the diminutive Yeardley Smith has also found incredible success with The Simpsons. Smith voices Lisa Simpson, the strong-willed middle child of the Simpson family. Smith told The Guardian in 2009 that voicing Lisa Simpson is “the best job ever.” Like many of the other of The Simpsons cast members, Smith makes $300,000 per episode since renegotiating her contract with Fox (FOX) in 2011. According to CelebrityNetWorth, Smith is worth $55 million.