"Heartbeatz" is a song performed by UK duo Styles & Breeze featuring Karen Danzig.

It became the duo's second top-20 hit in Finland and the United Kingdom.

In Finland, the song debuted at number 16 but only spent one week in the top 20.

[2] In Ireland, it debuted at number 38 and spent one week in the top 50.

[4] The music video features Styles & Breeze DJing against a flashy black background, and Karen lying on a red heart-shaped bed and alternating scenes of her with other dancers, dressed in "sexy nurse" outfits.