|Hair color:||Dirty Blonde|
|Portrayed by:||Laura Mooney|
- "I looked and looked at her, and I knew, as clearly as I know that I will die, that I loved her more than anything I had ever seen or imagined on earth. She was only the dead-leaf echo of the nymphet from long ago - but I loved her, this Nikki, pale and polluted and big with another man's child. She could fade and wither - I didn't care. I would still go mad with tenderness at the mere sight of her face. "
- —Zack Morris
Nicki had a crush on Zack, and became convinced that Zack felt the same way after he mixed up her phone call with Kelly's (while running the "Teen Line"). Although she was only thirteen and in the seventh grade, she nonetheless showed up at Bayside High to visit Zack, sporting a more feminine look and demanding a kiss. After trying various ploys to turn her off, Zack finally had to tell her the truth—he wasn’t interested in her; he was in love with Kelly.