7-member girl group Rainbow has been gaining a great deal of popularity lately for their sexiness on stage. And although they debuted later than their fellow record label seniors, Kara, Rainbow group members are actually older on average. During the filming of an upcoming episode of "Hanyoung's Rock You," Rainbow was introduced with the following statement:

"Although they debuted after Kara, the average age of the members is older. In addition, they are one step above Kara in terms of sexiness and their current development as artists."

This statement most likely stemmed from their long period of training prior to debuting, as well as their charisma and sexy presence on stage. Other notable segments included Jisook stating that her heart was beating when she saw SNSD's Taeyeon. And finally, the members stated that during their 4 years of training together, in addition to their debut now, they never fought and its because they have a very open relationship where they talk about all of their feelings. Rainbow debuted with "Gossip Girl" and they are now beginning promotions for their new track, "Not your girl." The episode will air on January 3rd, 2010.