On Monday (Sept. 7) Raven-Symoné will guest-star on the Disney Channel show "K.C. Undercover," which stars Zendaya. Yes, that's right. Raven is back on Disney!

It seems like this has been the trend lately, what with Kel Mitchell returning to Nickelodeon and all the various "Boy Meets World" alumni guest-starring on "Girl Meets World" episodes. No matter the reason, our '90s and '00s hearts can't handle the nostalgia overload.

Fans of both Zendaya and Raven won't know what hit them when both actresses act alongside each other in what's sure to be a truly memorable, hour-long episode. Raven gave fans a glimpse of her character by sharing a couple of photos on Facebook and Instagram. Can we all just take a moment and appreciate how cute her hair looks?

For those of you who clearly had no childhood, Raven starred on the Disney Channel show "That's So Raven" from 2003-2007, and she sang her heart out in the first two "Cheetah Girls" movies.

Zendaya is super pumped for Raven's guest appearance, telling Variety, "I grew up watching "That’s So Raven," and that’s where I learned a lot of my comedy." She admitted, "I definitely had to step my game up...[and Raven] pushed me to try new things and create my own thing."

Recently, Zendaya shared this photo from their episode, "Runaway Robot," which airs on Monday (Sept. 7) at 7 PM EST. Oh, and she included the hashtag #yannnaaaasty, as an homage to Raven's famous line on "That's So Raven," because reasons.

At some point in the episode, Raven and Zendaya will dress up as janitors, because why wouldn't they? The makeup and prosthetics look phenomenal!

Actually, seeing Raven ~in disguise~ again reminds me of that iconic "That's So Raven" episode with the catchy tune. You know the one.

"Hot cookin', tonight in my kitchen!"

If you just can't wait until the show tonight, here's a sneak peek of all the shenanigans to come!