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Lego-loving youngters will finally get their turn at building their own Lego masterpieces in the junior spinoff of “Lego Masters,” premiering Monday night at 8 p.m. ET/PT.

Cable-cutters can tune into the show in real time through a variety of live TV streamers such as DirecTV, Sling TV and Hulu + Live TV. New episodes will also become available to stream the next day on Hulu.

Fox’s “Lego Masters Jr.” will be hosted by Kelly Osbourne, and will pair up a duo of junior Lego enthusiasts ages 9-17 with a celebrity partner. The four-week special event will feature bold-faced names such as Ravi V. Patel, Andy Richter, Jordin Sparks, Alison Sweeney and Porsha Williams, in addition to a judging panel consisting of brickmasters Amy Corbett and Boone Langston (“Lego Masters” Season 1 finalist/Lego designer).

In each episode, the junior builders and their celebrity teammate work together to create impressive Lego builds designed to impress the judges. In the finale, the top teams go head-to-head for a $50,000 grand prize, the Lego trophy and the title of Lego Masters Jr. champions.

“It has been one of the most pure, beautiful, and refreshing experiences of my life,” Osbourne told Good Day Atlanta during the season’s filming. “A brick — I say this all the time — can just be a brick of Lego to one person. But to them, it’s the beginning of a universe. [The contestants] are so passionate and so talented and so much fun, and want to be there. There’s no ego in the room, and their imagination is endless.”

The original “Lego Masters,” based on the British series of the same name and hosted by Nick Cannon, heads into its sixth season this fall.

Stream “Lego Masters Jr.” on DirecTV, and the next day on Hulu.