When does My Life as a Teenage Robot return?

My Life as a Teenage Robot is an American animated superhero comedy television series. It was created by Rob Renzetti for Nickelodeon. The series follows the adventures of a robot girl named XJ-9, or Jenny, as she prefers to be called, who attempts to juggle her duties of protecting Earth while trying to live a normal human life as a teenager. The show's themes focus on making lighthearted fun of typical teenage issues.