Kara made a pretty successful comeback recently.
Their main title song is "Pretty Girl". It is a catchy song, but there are some funny English usages...
For example, the main chorus is "If you wanna pretty", it should have been "If you wanna be pretty".
In my opinion, the song writer had to match the rhythm so had to cut the "be" part.
So far, they are doing an excellent job. They do amazing performances and their fan base is widening.
This is their comeback performance on Music Bank [2008/12/05]
Kara had not been in popular female groups, since they did not have a good luck competing against SNSD and Wonder Girls and their original concept was somewhat tough.
However, Kara now sees the chance, with their catchy song and cute performances.