Where's the one place you'll be able to catch Fifth Harmony, Meghan Trainor, and Echosmith all together (not counting my house where we hang out every day because we are definitely friends IRL)? The 28th Annual Kids' Choice Awards!

All three of these acts will swing by Nickelodeon's kid-voted awards ceremony to kick it with host Nick Jonas onstage and hopefully (!) get slimed.

Other celebs dropping by the 2015 KCAs include Kevin James, Nick Cannon, Debby Ryan, Quvenzhané Wallis, Bethany Mota, Josh Gad, Liam Hemsworth, Laura Marano, Ross Lynch, Skylar Diggins, and Mo'ne Davis. Previously announced performers include 5 Seconds of Summer and Iggy Azalea featuring Jennifer Hudson.

Don't miss the Nickelodeon Kids' Choice Awards on Saturday, March 28 at 8:00 p.m. ET/PT. These celebrities I'm definitely, 100 percent friends with are gonna do great!