Young Blonde Girl Loves Ballet Dancing

Competitive dance, in which a variety of theater dance styles—such as acro, ballet, jazz, hip-hop, lyrical, and tap—are permitted.
Open competitions, which permit a wide variety of dance styles. A popular example of this is the TV program So You Think You Can Dance.
Dancesport, which is focused exclusively on ballroom and latin dance. Popular examples of this are TV programs Dancing with the Stars and Strictly Come Dancing.
Single-style competitions, such as highland dance, dance team, and Irish dance, which only permit a single dance style.