'Kate Plus 8' Celebrates 10 Years on TV in New Sneak Peek

— -- It's been 10 years since Kate Gosselin introduced the world to her eight children -- a set of twins and a set of sextuplets.

Later this month, Gosselin, 41, and the kids will return to television with a new season of "Kate Plus 8," formerly "Jon & Kate Plus 8," that is filled with celebrations, new additions, competition and plenty of shouting.

In a sneak peek of the TLC show, twins Mady and Cara celebrate their 16th birthday; sextuplets Aaden, Alexis, Collin, Hannah, Leah and Joel mark turning 12 with a boys vs. girls scavenger hunt; and the entire clan commemorates 10 years on television with a trivia game night.

Mixed in with the fun is plenty of drama, most of it coming from the mom. Gosselin's kids call her "over-dramatic" and "insane," and daughter Mady confesses to her, "I just want you to stop yelling and being stressed. It’s annoying."

The kids also have a hard time with Gosselin's competitive nature.

"No one ever wants to be on Mommy’s team," three of the sextuplets explain. "She’s way too competitive."

And, as if things weren't chaotic enough, the busy family also welcomes two new puppies.

"Kate Plus 8" returns to TLC on Nov. 22.