Dork Diaries series - girls version of Diary of a Wimpy Kid - we have 4 of this series in our school library
Nayu's Reading Corner: Dork Diaries Frenemies Forever by Rachel Renee Russell, Nikki and Erin Russell (Children's, 9 years +, 9/10E, short 'n' sweet reviw)
Chole (one of Nikki's BFF's)
Brianna (Nikki's annoying little sister)
Meet the characters – Dork Diaries
Zoey (one of Nikki's BFF's)
dorkdiaries | The Bookstack Blog: Dork Diaries by Rachel Renee Russel
Mackenzie Hollister. Nikki's WORST ENEMY!
Nikki Maxwell. When I am reading the books it feels like I am her because I relate so much.
This is Mackenzie Hollister, Nikki's rival. Mackenzie doesn't like Nikki for some odd reason. Mackenzie always does mean and rude things to Nikki. All of Mackenzie's friends turned on her.