Credit: Darren McCollester/Getty Images Photo: 116th Boston Marathon Runners

Honestly, we're still in shock over the breaking news from the Boston Marathon: at least two people are dead and 22 injured following an explosion.

Details are still unclear, but our hearts go out to those affected. 

Many celebs, like us, are worried, scared, or angry. Here is what Donnie Wahlberg, LeBron James, Zoe Saldana, and more have had to say on Twitter.

Donnie Wahlberg

Joey McIntyre, he confirms, is okay.



Alyssa Milano

Alyssa, who has been glued to Twitter during the tragedy, pitches in, empathizes, and lets you know where to give blood.




Hayley Williams and Paramore



Seth Green

We think we can all relate to this one.



Arnold Schwarzenegger



LeBron James



Zoe Saldana



Alicia Keys



Mandy Moore



Jeff Daniels



Alec Baldwin



Mia Farrow




Eliza Dushku

Since she's from Watertown, the tragedy is hitting Eliza extra-hard.




Jeffrey Ross



Kristie Alley



Howard Stern

A heartfelt moment for the ordinarily crass radio personality.



Rob Thomas



Modern Family's Jesse Tyler Ferguson



The Office's Rainn Wilson



Bette Midler