The attack occurred after an Ariana Grande concert at Manchester Arena on Monday.
Read more of the BBC's coverage of the attack.
In a hugely emotional week, we also saw warm-hearted tributes to the likes of former Bond star Sir Roger Moore who died this week at the age of 89.
In the entertainment world, there was also news of a Mamma Mia sequel, a Top Gun sequel, Katie Hopkins' departure from the LBC and a new character in Coronation Street. Here's a round-up:
Sir Roger Moore, James Bond actor, dies aged 89
Obituary: Sir Roger Moore
Roger Moore's classic quotes
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This has been a grim and bruising week in the news, with 22 people killed and 64 injured in the Manchester suicide bombing.