Idol groups B1A4 and Girl’s Day have joined forces to help the needy children.

Recently, B1A4 and Girl’s Day attended SBS’s 2012 Hope TV - Sharing Concert that took place at M-stage. The event was organized by world-renowned fashion designer Lee Sang Bong and aimed to help children who are suffering from poverty and disease.

The event was a combined concert and a fashion show for the Hope T-shirts, which was created by Lee Sang Bong himself. B1A4, Girl’s Day, Nine Muses and more became the special models and walked down the runway for the fashion show.

During the event, both B1A4 and Girl’s Day displayed their cute and romantic sides.

Meanwhile, the Hope T-shirts will be sold online and at the concert hall on the day of the Hope Concert and all its profits will be used to help needy children.