Former couple Sharon Cuneta and Gabby Concepcion confirmed that they will have a reunion as they are set to hold "Dear Heart, The Concert" on Oct. 27. Cuneta and Concepcion, dubbed as "ShaGab," released a poster for the concert through their respective Instagram pages on Wednesday, Aug. 9. The material shows the veteran actors sitting near each other with the concert title bannered on the upper part of the poster. View this post on Instagram A post shared by ActorSingerPresenter (@reallysharoncuneta) The concert will be held at SM Mall of Asia Arena, and tickets will be available start...Keep on reading: Sharon Cuneta, Gabby Concepcion set to hold ‘Dear Heart’ reunion concert in October