Forget the Oscars! Forget the Grammys! Saturday is the 2015 Kids' Choice Awards on Nickelodeon where the best of the year in entertainment is chosen by, well, the kids. Nick Jonas will host the hour and a half special featuring star-studded performances and, of course, the show’s signature green slime. 

The show will get started at 8 p.m. EDT on Nickelodeon. The broadcast will also be carried on TeenNick, Nicktoons and TV Land. A live stream will be available on, as well as on the Nick app. A special hour-long episode of “The Thundermans” will lead into the Kids' Choice Awards at 7 p.m. EDT and an exclusive first-look at the new animated series “Harvey Beaks” will air immediately following the broadcast at 9:30 p.m. EDT.

Young fans have been voting online for weeks to pick Saturday’s big winner – in categories including favorite kids TV show and most addicting game. The event will feature performances by Nick Jonas, 5 Seconds of Summer, Iggy Azalea and Jennifer Hudson. Meanwhile, viewers can look forward to appearances by Jamie Foxx, Liam Hemsworth, Zendaya, Kevin James, Meghan Trainor, Nick Cannon, Debby Ryan, Quvenzhané Wallis, Echosmith, Fifth Harmony, Kaley Cuoco-Sweeting and Tia Mowry-Hardrict.

Of course, one of the biggest draws of the night will be seeing which A-list guests will get slimed. The show surprises a few big names each year -- usually including the host -- with the “honor” of dousing them in the iconic green sludge. Last year,  Michael Strahan, Mark Wahlberg and Pharell Williams were among the lucky stars.

Watch the preview for the 28th Kids' Choice Awards below:

Who will take home the biggest awards? Which celebrities will get covered in green slime? Fans will have to watch to find out. The Kids' Choice Awards airs at 8 p.m. EDT on Nickelodeon.