Melissa Roomies

Life leading up to The Sims (Console)
In The Sims (Console), she appears with brown short hair, white shirt, black jeans and white shoes. She lives with her roommate Chris Roomies in 3 Sim Avenue, an empty house with a big garden outside. It is up to you to make what she does with her life. She likes to play chess, dance and play the guitar.

Life leading up to The Sims
Melissa Roomies is a premade sim in The Sims. She lives with Chris Roomies, her female roommate, yet they did not live anywhere. For them to live somewhere you had to move them in a vacant lot. Melissa and Chris never appeared in The Sims 2.

Two Sims that looked like Melissa and Chris did in fact appear in the H&M Fashion Stuff Preview wearing the clothes they wore in The Sims (Console) version. That was the last time they were shown to the public, but it is not confirmed that they are really Chris and Melissa Roomies.