Kate Gosselin spanks Leah

Kate Gosselin spanked her daughter, Leah, and it was all caught on camera! SCROLL DOWN TO READ ALL THE DETAILS!

Kate Gosselin defends spanking her child
Octomom Nadya Suleman slams Kate Gosselin
Visit Terra's Entertainment page
Sign up for our newsletter!
Get more gossip on 'Dennis Does Hollywood'

On camera, TLC’s Jon & Kate Plus 8 star Kate Gosselin tries to portray herself as a supermom who can handle taking care of 8-year-old twins and 5-year-old sextuplets. Exclusive new photographs in the latest issue of In Touch Weekly, show that Kate’s composed demeanor may just be a facade.

Behind the scenes, she seems to be unraveling. Around 11 a.m. on June 13, a witness spotted Kate, 34, and the children playing outside of their Reading, Pa., home. When Leah, one of the sextuplets, started blowing a whistle loudly, Kate told her to stop because she was on the phone. But as soon as Leah blew on the whistle again, Kate “seemed to lose her temper” and said, “Did you not hear me?”

Then she stormed over to her daughter, grabbed her and hit her. “The girl was screaming and crying,” the witness adds. “Kate just pushed her away and walked off with her coffee. Her older sisters were trying to make Leah feel better.”

For photos of Kate’s outrage and all the latest celebrity news, check out this week’s issue of In Touch, on newsstands now!

TAKE A LOOK AT SOME CLIPS OF LEAH ON 'JON AND KATE PLUS 8'

Intouchweekly.com. All rights reserved. Used with permission.