"She's on It" is a song by American rap rock group Beastie Boys.

Despite failing to attract commercial success at the time of its initial release in 1985, a re-release in 1987 was more successful, becoming a top-10 hit on the UK Singles Chart and reaching the top 50 in Ireland, the Netherlands, and West Germany.

Cash Box said that it "makes up in rhythm what it lacks in lyrics and musicianship.

Filmed in Long Beach in New York's Nassau County, the boys are trying to win the heart of a woman (Sharon Middendorf) on the beach, but their efforts are foiled by stampeding female fans.

She survives while the boys struggle to start the dynamite, and suddenly, it blows up and the video concludes.