Here is Jesse's First Official Pet. His Name--Blue Lighting. Now for those of you not familiar with the Disney Cars movie, Lightening McQueen is blue instead of red in one part of the movie (when he's dreaming about being sponsored by Dinoco). I know this movie a little too well for being a 20 something-year-old girl, thanks to Jesse! So since his betta fish is BLUE, it only makes sense to call him Blue Lightening! Of course! The funny part is that when he says it, it sounds like Boo Nannie. So welcome to the family Boo Nannie! Our little Betta Fish!