Is Lee Hyori a bad girl like her hit song? Recently, Lee Hyori was a guest in MBS's "Radio Star" along with idols Moon Hee Jun ex member of H.O.T and Kim Jong Min a member of kpop group Koyote.

In the show Lee Hyori revealed that during her days as a Fin.K.L member she got into a catfight with one of her group members ending up grabbing each other's hair. Lee Hyori recalled that when their group takes first place in a music program, she would ask them to celebrate their victory as a group by having some drinks in a club but other members don't like her idea so she felt like an outcast. She defined her ex-group member as model students who would rather pray than go celebrate with her.

As the show moves on, Lee Hyori opened up about the tension between her and Lee Jin. She revealed how she felt betrayed by hearing Lee Jin talking to fellow Fin.K.L member Yuri behind her back. When she over heard it, she confronted Lee Jin and a strong tension built between thsese two girls. Lee Hyori and Lee Jin ended up in a catfight while inside a car with the speed of 140km about 87 mph, they grabbed each others hair but their manager put an end to it.

Lee Hyori also that the tension between them has surpassed.  As Lee Hyori continued her story, the next day, she recalled, Lee Jin wrote a letter of apology for what had happened between them and they just made up. The bond between the whole team got even closer after the incident happened. A nice revelation from Lee Hyori, after all those misunderstandings it's better to be lighthearted and forgiving.