Celebrities React to Boston Marathon Explosions

Two explosions went off at the Boston Marathon leaving at least six people injured on Monday afternoon (April 15) in Boston, Mass.

It is not yet known what the cause of the explosions were, but it is known that they went off within seconds of each other at around 2:45pm and left Boston’s Copley Square in smoke, which reached up to 50 feet high.

The marathon, in which thousands of people are participating in, was about half over and there were still people running into the finish line when the explosions went off. According to reports, some of the runners were so bloody that they had to be taken to medical tents already set up for the marathon.

“Sending prayers to everyone who was/is at the #bostonmarathon,” Lindsay Lohan tweeted after she heard the shocking news.

Click inside to read reactions from many celebrities…

Anderson Cooper: “Looking into incident at Boston Marathon”

Zelda Williams: “Hearing reports about explosions at the Boston Marathon. Horrified. My thoughts go out to all those injured.”

Rob Gronkowski: “Wow can’t believe what just happened at the Boston Marathon. Praying for everyone down there.”

Jamie Bell: “Anyone have Boston Marathon information?”

Brooklyn Decker: ” Thoughts and prayers to those in Boston.”

Lindsay Lohan: “Sending prayers to everyone who was/is at the #bostonmarathon”

Sammy Adams: “Oh my god…. Praying for everyone home in BOSTON…. 😣 Hope everyone is okay”

Maria Menounos: “Praying for everyone home in boston. Devatated at the news #bostonmarathon”

Dane Cook: “My prayers with everyone in Boston right now after this atrocious act of violence!!… Hoping this may be a horrible accident. Hearing gas lines may have exploded. Anyone have any news back in Boston? #Prayers”

Randy Jackson: “Praying for Boston right now”

Ricky Martin: “My heart goes out to all the victims of the explosion at the finish line. #bostonmarathon”

Rachel Zoe: “Just horrible, my thoughts are with everyone involved”

Julie Benz: “Sending prayers to all that were affected by the explosions at the Boston marathon.”

Trevor Donovan: “Horror never takes a break…. My thoughts and prayers to everyone involved in the Boston explosion”

Scotty McCreery: “Prayers going out to everyone involved at the Boston Marathon.. #shocking”

Debra Messing: “Sending prayers to all those in Boston….”

Lucy Hale: “Sending prayers to Boston.”

Courteney Cox: “Prayers for Boston today”

Ellie Goulding: “Just heard about Boston Marathon. God I hope everyone’s ok…”

Timeflies: “troubled by the news in Boston. we hope that everyone there is safe. #prayforboston”

Justin Mikita: “Thoughts and prayers for Boston.”

Chloe Moretz: “Boston marathon, absolutely terrifying I hope everyone is okay”

Kat Dennings: “This is crazy. Glued to the TV, so scary. Thoughts and prayers with Boston right now.”

Cassadee Pope: “My thoughts are with Boston. One of my favorite cities in the world. Stay strong <3"

Olivia Wilde: “Oh for fucks sake. I’m so disturbed by the reports from Boston. This is horrible.”

Arnold Schwarzenegger: “My thoughts are with Boston. Thank you to the brave first responders who always run toward our greatest fears to save lives.”

Harry Shum Jr: “This is terrible. #PrayForBoston”

Melissa Joan Hart: “Prayers for those in Boston and hurt by the explosion!”

Elizabeth Hasselback: “My heart is with you Boston. Always has been, always will be. #PrayersForBoston #BostonMarathon”

Pete Wentz: “Boston be strong.”

Bridgit Mendler: “Praying for those at the boson marathon today”

Alyssa Milano: “My love and strength go out to all those affected by the explosions! #BostonMarathon2013″

Chris Evans: “thoughts and prayers are with everybody in boston. heartbreaking…”

Eva Longoria: “God be with the injured people! ”

Matthew Morrison: “Thoughts are in Boston. #prayforboston”

Jenna Ushkowitz: “#prayingforboston my thoughts and love go out to everyone out there.”

Lea Michele: “Sending my thoughts and prayers to everyone in Boston right now….”

Jared Followill: “Wow. Thoughts and prayers sent to Boston. Sad times we’re living in.”