Ainsley is doing the impossible... double focusing in accessory design and fashion design! She invited over Sunny, Poppy and Ruby to check out her new outfits, but they aren't even fashion focuses! The rest of the group is feeling super hurt, and the fight is getting out of control. Will this turn of events bring up past drama? Will these friends ever see eye to eye again?

Jett Dawson is back from her internship studying the art of fabric in Asia, and rumors are flying about her incredible time overseas. Jett wastes absolutely no time making her entrance back in the halls of Rainbow High, and taking her place as a student-teacher for the first year fashion students, who are meeting her, and her reputation, for the first time. Jett has incredibly high standards for fashion, she’s a brilliant designer, and has a rare double-focus in textile design. Can the first years keep up, or will they be left hanging on by a thread?

After Violet is assigned to write an article on the history of the Rainbow High crest for The Scene, Rainbow High’s school magazine, she’s a little put-out - history?! No thanks! But after a cryptic convo with Ms. Wright, Violet and Sunny put their heads together and discover that this is actually the start to an epic adventure through the secrets of Rainbow High! Time for the Best Friends Best Quest Ever!

Laurel and Holly announce that they're directing an upcoming school play and are opening up auditions to the whole school! The first years are so excited! Jade's on makeup, Bella's on set design, and Amaya's all set to... audition?! Uh-oh, Amaya signed up for the wrong list! Will Amaya the twins let her switch over to costume design? Or will she get a leading role next to her BF River Kendall?

It's winter break at the Sparkle Sister's Ski Lodge! At least, for Laurel and Holly's play it is! With the show only a few days away, everyone is scrambling to get their lines down and put finishing touches on the stunning costumes and sets. The pressure and emotions are running high! It's showtime!

Ruby has her eye on some fire new shoes! The only trouble is... she's broke! Maybe she can apply for a job at the Rainbow Union and earn some money for the shoes? You don't know if you don't try! As it turns out, Kia has been looking for someone like Ruby to help! But this job is way harder than it looks! Ruby mixes up orders, clashes with the De'Vious Twins, and even spills a drink on... we won't even dare to say! Will Kia keep Ruby, or decide they’re not a match?

Ms. Wright gives an ominous introduction to the school's next big assignment, Radiant Week! But… what is Radiant Week? The first years have no idea, and nobody will tell them. Skyler is freaked out about this mysterious project, and the De'Vious Twins tell her a spooky story about a Radiant Week where a student had a meltdown and roamed the halls like a ghost, scaring all the first years. Good thing Skyler doesn't believe in ghost stories… until really creepy things start happening around school and Poppy goes missing! Is there a dark side to Rainbow High?

It's Dream Teamwork project day! The first years are grouped together with fourth year teams for amazing projects, that they only have 12 hours to finish! Yikes! Sunny, Gabriella, Poppy, Daria, Skyler and Emi are assigned one of the coolest projects of all: making a music video with the school's coolest rock band, Rainbow Dream! But it turns out working with a rock band isn't all glitz and glam, it's also a lot of drama. The clock is ticking, and the girls can't agree on anything! Will they finish the video in time?!

Ainsley added a second focus in Fashion Design, but she doesn't seem to wanna talk to Avery about it. In fact, it looks like she doesn't wanna talk to Avery at all! Things are super tense between them, and about to get even more dramatic, because both of them get an invite to the Top Secret Sleepover Society to join Robin Sterling, Brianna Dulce and Marisa Golding for their Saturday Sleepover!

Poppy is so excited for her first ever snow day! ️ Ice skating, building snowwomen, warming up with rainbow swirl hot cocoa, what's not to love? Poppy is ready to experience the wonders of wintertime, but first everyone has to help set up for their upcoming Wintry Mix Dance Party! Once they're outside, Poppy can't get enough! But she's still learning to skate, so she'd better be careful…

It's Poppy's first time ever seeing snow IRL! She's super excited... but her friends are super cold! Poppy decides to enjoy the snow solo but gets stuck on a piece of ice in the freezing lake! Will the first years come to the rescue so they can all enjoy the snow together?

Once the theme is announced, all the Rainbow High students will only have one week to plan and execute their high-concept art projects, but there's more drama than that in store... things have been really off between Bella and Jade lately! Will they be able to talk it out, or will the pressure of Radiant Week be too much?

Pulling an all nighter is pretty much a requirement to get your Radiant Week project done. Some students are cracking from all the pressure! To top it all off, Jade and Bella are feeling some emotional pressure as well. With everything that's happened, they barely get to see each other! It's time for the truth to come out, but sometimes the truth is even crazier than fiction! Will Jade and Bella make up? And will anyone be able to finish their projects without going nuts?

It's time to see all the amazing final projects of Radiant Week! Everyone is scrambling to present their masterpieces, and, hold onto your high heels, the surprise guest judge is here. They'll be the deciding factor in the Radiant Week results and awards! What kind of amazing projects has everyone come up with? And who will win the special surprise prize? Will Violet ever escape the bathroom?!

Say hi to Michelle, Olivia, Avery, Priscilla, Aidan, Victoria, Skyler and Kim! Last week, Shadow High was in the spotlight, and now it’s Rainbow High’s turn to show the judges what amazing designs they can make when they work together!

Sunny and Luna are complete opposites, but that’s what makes them such an exciting sister duo! This week on Project Rainbow, Rainbow High and Shadow High are giving them a fashion makeover!

The designers from Rainbow High and Shadow High must create a fashion statement inspired by art from around the work room. Kim Nguyen and Karla Choupette are leading their groups, and with so many amazing choices, it’s hard to pick one that speaks to all of them! How will they know when they’ve found their spark?

Rainbow High and Shadow High have proven that they can work with designers from their own groups, but what about other schools? This week, the designers are getting out of their comfort zone to see how well they can work with everyone!

This week, the designers are going back to the beginning and reusing their first runway looks to create new formal dresses! Rainbow High has to reuse materials from their accessories week, and Shadow High needs to turn their sporty look into high fashion! Can the designers work together under pressure with limited time and resources?

The designers think they’re here for some fun in the sun, but Project Rainbow is only getting started! For this round, they’re using the beautiful blue ocean to inspire an amazing runway look. While this week's leaders Monique and Michelle are ready to work, it seems like some of our besties are struggling to think of new ideas. Can they beat their creative block before it’s time to hit the runway?

This week on Project Rainbow, the designers must create a look inspired by Delilah Fields' new song "Out of This World" sung by Rainbow High’s new solo artist, Sabrina St. Cloud!

We are down to the final four designers of Project Rainbow! Ainsley, Avery, Shanelle, and Skyler must design a perfect outfit for the prom dance.

The final four designers are still hard at work creating a perfect prom dance look for dancing the night away, but it seems like Skyler is a little distracted. Can her friends help her feel better and focus on her designs before it's runway time?

Let’s give a round of applause for our final three designers: Ainsley, Shanelle, and Skyler! Each designer showcased their talent, artistry, and incredible teamwork this season. Now, they must work individually to prove they have what it takes to win Project Rainbow! But before they face their toughest design project yet, they must take on their first assignment: designing a crown for the Project Rainbow winner!

What an amazing season! Every student who stepped into the workroom brought creativity and innovation to every design! Only two designers are left: Skyler from Rainbow High and Shanelle from Shadow High!