There are at least five different artists with this name:
1) Mackenzie Frances Ziegler (born June 4, 2004) (aka Kenzie), is an American dancer, singer, internet personality and actress. She first gained notice as a child while appearing for six years on the Lifetime reality dance series Dance Moms together with her older sister, dancer and actress Maddie Ziegler.
Ziegler's music career began with her 2014 studio album, Mack Z. In 2018 she released her second studio album, Phases. Read more on Last.fm