TMZ is reporting that there are "At Least" 20 Fatalities at an Ariana Grande concert at Manchester Arena in The UK. The Explosions occurred at the end of Grande's concert.

A source connected with Ariana told TMZ, that she had just left the stage when everyone heard what appeared to be an explosion.

A concertgoer tweeted, "Just ran from an explosion, genuinely thought were going to die."

People are writing on Twitter that there is blood everywhere ... people are injured and bleeding. Reports say there are at least 20 Dead.

Police arrived at the area, and the metro station at the venue been closed. Authorities are urging people to stay clear.

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