There are at least two artists with this name: 1) The One Hit Wonders started out as just one song for a schoolparty.
After this, two songs were recorded just at home with some angry neighbours as a result.
The songs ended up on different websites and everybody got surprised with the good vibes.
Now it's 2 girls of sixteen and some musicians having fun with a whole lotta songs. 2) A British 60s-influenced rock band from the 1970s.

Read more about One Hit Wonders on Last.fm.