As Nikki plans how she's going to spend her summer, things get more complicated after she starts hanging out with a visiting student.

When Miss Know-It-All's inbox overflows with pleas for guidance, Nikki Maxwell, the school newspaper advice columnist, turns to her best friends for help.

Nikki is in the spotlight. A reality TV crew will follow her and her friends for the whole month of March as they record their hit song together. But will the excitement also cause unexpected problems, now that cameras are everywhere Nikki and her friends go?

"It's a frenemy showdown and Nikki Maxwell has the worst luck. Of all the schools she could have been assigned to for the student exchange week program, she's stuck at North Hampton Hills, her arch nemesis MacKenzie Hollister's new school. Even worse, there might just be someone at NHH who can out-MacKenzie MacKenzie! At least Nikki can write about every moment of drama in her diary, so readers won't miss a moment of it. Can the queen of dorks survive...

Nikki and her bandmates are looking forward to an AWESOME summer on tour as the opening act for the world famous Bad Boyz! Nikki is a little worried when her frenemy, MacKenzie Hollister, weasels her way into a social media intern position with the tour. But she has a total MELTDOWN when she learns that MacKenzie is her new roommate! Will Nikki survive her dream tour as it quickly goes from AWESOME to AWFUL?!

Nikki's diary is up to the month of April, and springtime is sure to bring more wacky adventures with Nikki and her friends Chloe, Zoey, and Brandon!