Rainbow

"Oh we'll see about that Guest... I'm ought to win this one against Jada. And you'll know who gets to help her when that stuff ends! You hear me?! We'll see about that because I will win this challenge!"

- Rainbow to Guest Rainbow is one of the Story Presenters who helps with Jada in ROBLOX 4 Square.

Personality
Rainbow is the silliest story presenter and likes to take her laughter along with her for the most silliest, sillier, or silly stories as told by Jada, which can sometimes give her a REALLY high case of the sillies. As Rainbow, Klug and Jada enjoy it, Guest is the only one who does not like them, and takes pictures of it when their segment is over. Although Guest will do it in the split-screen closing after an episode airing on Nick Jr.

Looks
Rainbow has a very long pink coloured hair with brownish-gold eyes, a cake-looking hat, a blue shirt with two gold bracelets and two bracelets with green and blue, depending on its colour, with jeans with pockets to hold up her bubblegum. And she also wears black shoes.

Reason of hatred for Guest
When Guest thought Rainbow's laughter of sillies got in his nerves, he decided to be Worst Enemies For A Long Time and will not become friends anymore until they say they apologize, which will likely not be announced due to the series ending in 2013.