Sisters Maddie Ziegler and kenzie spread joy by gifting kids in the hospital with toys and more goodies in the spirit of the holidays. kenzie opens up to ET's Deidre Behar about 'anatomy,' her new ...

Mackenzie Ziegler, who often goes by Kenzie ... was ready to move from an apartment to a family sized adult home, the Anatomy hitmaker explained that she added touches of her own childhood ...