Holly Kosmokos is one of the pre-made NPC DJs who resides in Downtown, the sub-neighborhood shipped with The Sims 2: Nightlife. The other two pre-made DJs are Chuck Larrea and Amin Graham. Like all DJs, she can't be made playable without cheats. Holly has long red hair in a ponytail, green eyes, and dark skin. She is a Romance Sim with the Taurus zodiac sign. As far as personality, Holly is very neat and extremely outgoing. But she is very lazy and grouchy, and quite serious.
When it comes to Holly's skill points, she has maximized the cleaning skill, and is close to maximizing the cooking skill. She is mostly interested in Paranormal, Sports, and Entertainment. Holly has the same facial structure as Ivy Copur, an adult townie from Pleasantview. Her name is randomized when Downtown is generated. The name "Holly Kosmokos" is only referenced in the game files.