McKenna Weinstein (born July 12, 1999) is the eldest daughter of Chia and David and the older sister of Christina, Julia and Robert.

Kenny flew off the handle with emotion. "You smashed my lunch! I don't like you!" Like Tina and Julia, she gave her parents a hard time at bedtime and cried for her mother to stay with her in her room.

She was 7 years old at the time of her appearance on Supernanny, as of 2017, she is 18 years old.

She was 10 years old during the revisit.

Quotes Edit

"You smashed my lunch!"

"I hate you!"

"I can't sleep!"