Having made a sweet debut with "I Don't Know", the ladies of rookie girl group A Pink have announced that they will be concluding their debut promotions for their follow-up track. This will be A Pink's last week of promotions for "I Don't Know" before they make their return with "It Girl" towards the end of the month. The girls will be resting for a week before picking up their busy promotion schedule once again. Cube Entertainment commented, "A Pink will be concluding 'I Don't Know' for 'It Girl.'�Their innocent and fresh concept will not be changing." As the girls are already known for their fairy-like image, fans are already anticipating how the girls will be playing it up once again for "It Girl". Source + Photos: Newsen via Nate