Mackenzie Ziegler, American child actress, dancer, and recording artist

Mackenzie Ziegler is an American singer, actress and former dancer, and internet personality. She appeared as a child for six years on the Lifetime reality dance series Dance Moms together with her older sister, dancer and actress Maddie Ziegler.

The term child actor or child actress is generally applied to a child acting on stage, television, or in movies. An adult who began their acting career as a child may also be called a child actor, or a "former child actor". Closely associated terms include teenage actor or teen actor, an actor who gained popularity as a teenager.

A musician is someone who composes, conducts, or performs music. According to the United States Employment Service, "musician" is a general term used to designate a person who follows music as a profession. Musicians include songwriters, who write both music and lyrics for songs; conductors, who direct a musical performance; and performers, who perform for an audience. A music performer is generally either a singer, who provides vocals, or an instrumentalist, who plays a musical instrument. Musicians may perform on their own or as part of a group, band or orchestra.

June 4 is the 155th day of the year in the Gregorian calendar; 210 days remain until the end of the year.