Here's a look at what they had to say:

: God have mercy!!!! No one deserves this! Praying for the families of the victims of the Connecticut shooting!! What a Christmas it will be

Big Boi: What is this world coming to, such Evil and wickedness

Jennifer Hudson: Yal, we need to pray! This can’t keep happening . My mama always said ” if u think you’ve seen it all just keep on living”.

Lil Wayne: Prayers for those in Connecticut...senseless.

Kelly Rowland, on her website writes, "I am truly heartbroken by the events unfolding in Connecticut. No family should have to experience the loss of a loved one due to an act of senseless violence. My prayers are with the victims and their families through this very tough holiday season. – KR"

Michelle Williams: Help us God!

Omarion: The % of mental illness is at an all time high. Prayer, love & comfort to the parents & children that have to endure this harsh reality...