People have rushed to social media to show their support for Paris following a series of fatal terror attacks on the capital.
The hashtags #ViveLaFrance and #PrayforPeace started trending on Twitter shortly after the attacks, while #prayforparis is being used on Instagram.
Famous figures have also been sharing their condolences on social media. Lewis Hamilton tweeted ahead of his qualification for the Brazilian Grand Prix. Rock band the Foo Fighters have cancelled their remaining tour dates. In a posting on their Facebook page, the band said: "This is crazy and it sucks." They were due to play two dates in France on 16th and 17th November.
One Direction tweeted a tribute from the four band members and Manchester United shared a photo on the team's Twitter account with the #PrayforParis hashtag.