Tracklist Hide Credits
| A1 | Blah Blah Blah (Dirty) |
| A2 | Blah Blah Blah (Instrumental) |
| A3 | Blah Blah Blah (DJ Intro - Dirty) |
| A4 | Blah Blah Blah (Rok Couture Remix V3)Remix – Rok Couture |
| A5 | Blah Blah Blah (NASA Hook First Intro - Dirty)Remix – NASA* |
| B1 | Blah Blah Blah (Redlight Remix)Remix – Redlight |
| B2 | Blah Blah Blah (DJ Adamm's Bounce Nation Remix)Remix – DJ Adamm |
| B3 | Tik Tok (DIY Acapella) (Bonus Track!) |
| B4 | Tik Tok (Joe Bermudez Club Mix) (Bonus Track!)Remix – Joe Bermudez |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 88697 65970 2 | Ke$ha* | Blah Blah Blah (CD, Single) | RCA, Kemosabe Records | 88697 65970 2 | Germany, Austria, & Switzerland | 2010 |
| none | Ke$ha* Feat. 3OH!3 | Ke$ha* Feat. 3OH!3 - Blah Blah Blah (CDr, Single, Promo) | Columbia | none | UK | 2010 |
| none | Ke$ha* | Blah Blah Blah (CD, Single, Promo) | RCA | none | Germany | 2010 |
| none | Ke$ha* Feat. 3OH!3 | Ke$ha* Feat. 3OH!3 - Blah Blah Blah (3xFile, AAC, EP, 256) | RCA, Jive | none | UK | 2010 |
| 88697659702 | Ke$ha* Featuring 3OH!3 | Ke$ha* Featuring 3OH!3 - Blah Blah Blah (CD, Single) | Sony Music, RCA, Kemosabe Records | 88697659702 | Australia | 2010 |
