Ruby Parks is a pre-made student who is currently studying at Sims University. She lives with her grandmother Francis and her sister Shasha and can be made playable by marrying her or asking her to move in.
Ruby is a level 5 Nerd. She is currently studying in the Science and Medicine major and has a random lifetime wish. She starts the game with a laptop and a sci-fi book in her inventory. She does not have any skills learned at the start of the game.
- Her name is likely based off the 2012 movie Ruby Sparks, which is about a writer whose novel character comes to life.