Star Presenters Coming To iHeartRadio Jingle Ball North

Three famous offspring of famous actors will be joining the fun at this year's iHeartRadio Jingle Ball North in Toronto.

Jason Ritter (son of the late John Ritter), Hailey Baldwin (daughter of Stephen Baldwin) and Patrick Schwarzenegger (son of Arnold) are among the presenters announced Tuesday.

Ritter, 37, currently stars on Kevin (Probably) Saves The World, airing on CTV. Baldwin, 21, is a top model and Schwarzenegger, 24, is a model and actor.

They will be joined by actor LaMonica Garrett, The Handmaid's Tale actor O.T. Fagnenle, Canadian Pretty Little Liars star Shay Mitchell and Lucifer star Tom Ellis at the big show on Dec. 9, which is being hosted by Kelly Clarkson and will feature performances by Backstreet Boys, Cardi B, Fergie, Fifth Harmony, Noah Cyrus, Post Malone, Virginia to Vegas, Jessie Reyez and Ria Mae.

Singer/songwriter Dan Talevski will serve as iHeartRadio’s Snapchat correspondent during the show, giving fans exclusive behind-the-scenes access at the sold-out Air Canada Centre event.

If you're not going to be there in person, you can watch the iHeartRadio Jingle Ball North special on Dec. 17 at 8 pm on CTV, and CTV GO and again Dec. 20 at 10 pm ET on Much.