- iTunes Store: You can buy the clean version of "Hollaback Girl" from the iTunes Store. It is available in various digital formats, including MP3, AAC, and WAV.
- Amazon Music: You can purchase the clean version of "Hollaback Girl" from Amazon Music. It is available for download in MP3 and FLAC formats.
- Google Play Music: The clean version of "Hollaback Girl" can also be purchased from Google Play Music. It is available in MP3 format.
- Spotify: While you can't purchase individual songs on Spotify, you can listen to the clean version of "Hollaback Girl" through a Premium subscription.
Please note that the availability of the clean or radio version of a song may vary across platforms and regions. If you are unable to find the clean version on one platform, you may want to check other options or contact the customer support of the respective platform.