After eight years togetherand six children
Brad Pitt and
Angelina Jolie are officially engaged. Why the sudden decision? "It is a promise for the future and their kids are very happy," Pitt's manager told
People. "No date is set at this time." Pitt collaborated on the ring, which features an elongated tablet shaped diamond surrounded by smaller stones, with L.A. based jewelry designer Robert Procop. "Brad had a specific vision for this ring, which he realized over a yearlong collaboration with Robert," Procop's team said in a statement.