Sweet Tweet: Britney Spears, Rebel Wilson + More Send Love to Boston

Photos: (Getty)

Photos: (Getty)

We don’t yet know all the details of what happened after two explosions hit the Boston Marathon, but we know enough to feel emotions like horror, grief and anger.

Love is Louder and Half of Us have pages set up to help you handle the emotions we’re feeling and aid those affected by the incident. Twitter has lit up with condolences and love — celebrities spoke up about Boston, and #prayforBoston is still trending as of this post’s publishing. We picked some of the most touching celeb reactions we found, which range from words of compassion to calls for kindness to praising of heroes.

Check out the Love is Louder and Half of Us pages by taking action below. As things develop, we’ll have additional resources for how you can help those affected by the event.

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Uniting for Boston

Uniting for Boston

Unite with Love is Louder to help those hurt by the Boston marathon bombing.

take action

Coping with Boston Tragedy

Coping with Boston Tragedy

Check out Half of Us for ways to cope with the tragedy in Boston.