Sarah Hyland and Dominic Sherwood opened up on the bombings in Brussels.

In a tragic attack earlier this week that left more than 30 people dead, the celebrity couple took to Twitter to say their thoughts on what happened. While they endured the fact that it's frightening that something like this could take place in the world, they also gave hope that something can be changed for the future.

According to CNN, two of the bombers were brothers. And someone at the airport is suspected to be involved with the attacks in Paris last November.

Hyland and Sherwood aren't the only ones to react to the Brussels attack. See some other celebrity tweets below.