London terror attack left the fans of Lin Manuel-Miranda worried as he was in the country for the filming of Mary Poppins sequel.
The 37-year-old American actor was quick enough to inform his followers that he is safe. He even offered prayers and paid tribute to the victims. "Heart and thoughts in Westminster," he tweeted.
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English comedian and television host James Cordon also paid tribute to the victims through his Late Late Show.
"There was a terror attack today in my hometown, the city of London in Westminster. While we're filming this, it's still unknown what the motives were. What we do know at this point is that people have lost their lives and many, many more have been injured," he said.
Other celebrities who reacted to the London Terror Attack include Nicki Minaj, Katy Perry, Ellen DeGeneres, JK Rowlings, Cara Delevingne and Niall Horan.
Here are some of the Twitter reactions by celebrities on London terror attack:
May God protect everyone in London. Hate hearing this sad news. Sending my condolences to the victims' families.— NICKI MINAJ (@NICKIMINAJ) 22 March 2017
All of my love to London. Which city will, I am sure, sensibly carry on, and does not need my love. https://t.co/wLt3pvucK4— Neil Gaiman (@neilhimself) 22 March 2017
I am so proud to be a Londoner and this act of terror will only make us stronger.. This is a time to come together & spread love... x Stella pic.twitter.com/mFDdemSjbN— Stella McCartney (@StellaMcCartney) 22 March 2017
Sending love to everyone in London.— Ellen DeGeneres (@TheEllenShow) 22 March 2017
So sad for all of those hurt in the London terror attack. I want to be angry but I'm just heartbroken. More police, more security. More eyes— Boy George (@BoyGeorge) 22 March 2017
Sending ??love to ??...?✌?❤?— KATY PERRY (@katyperry) 22 March 2017
Bravery and simple humanity have shown Westminster at its best | Jonathan Freedland https://t.co/H9mWYoEMv3— J.K. Rowling (@jk_rowling) 22 March 2017