A number of celebrities have expressed their support for the victims of the mass shooting in Las Vegas at the Route 91 Harvest Festival on Sunday night.
Lorde, Jennifer Lopez, Lin-Manuel Miranda, Rihanna and Taylor Swift are among those who have sent out their thoughts.
Ariana Grande, whose Manchester concert in May was struck by a terror attack, shared: "My heart is breaking for Las Vegas. We need love, unity, peace, gun control & for people to look at this & call this what it is = terrorism."
At least 58 are dead and over 500 are injured in what has become the worst mass shooting in US history.