Celebrities have reacted to the shootings in San Bernardino by sharing heartfelt and angry messages on social media.
American singer Lady Gaga wrote to her 52.8 million followers on Twitter: "Thinking of the world today, praying the media doesn't reward killers with notoriety. Inspire peace. Use your power for harmony, not ratings..."
There were 14 people killed and 17 injured in the shootings, which took place at a disability centre in the Californian city.
Cuban American singer Gloria Estefan wrote messages in both English and Spanish on Twitter.