April is a Gorlock who appeared in Win, Lose and Kaboom as the deuteragonist. She is a humanoid alien creature who competed on Intergalactic Showdown. Her real name is "Chee Aaaaaaaaaah Doik", but she hates this name and threatens anyone who calls her by it.
With the fear of her planet's safety being on the line, she had performed a seal of trust with Jimmy which resembled a kiss which made Cindy jealous. She then developed real feelings for Jimmy after he came back to save them and helped them steal Meldar's matrix generators and end his horrible show once and for all. Then, she kissed him again. Jimmy asked if it was a trust seal and April replied "No, that was a kiss". Jimmy asks for another kiss, but sadly, Cindy takes him into the ship and they all go home. The next day, Jimmy and April are revealed to be staying in touch by communicating via space rock email.
The writers were planning to bring April back for season four, but since Jimmy and Cindy would be in a relationship at this point, they realized it wouldn't make sense. However, she was going to return in the planned series finale in which she (along with the other allies from throughout the series), would've helped Jimmy and his friends defeat The League of Villains once and for all.