The INSIDER Summary:
- An attack at Ariana Grande’s Manchester concert killed 22 people dead and left dozens injured.
- Martyn Hett, an online celebrity and Mariah Carey superfan, was killed in the bombing.
- Carey paid tribute to Hett on her Instagram.
One of the people killed at the Manchester bombing at Ariana Grande’s concert on Monday was Martyn Hett, a 29-year-old who went viral last year after he helped his mother sell her crafts when she had a hard time selling them before Christmas.
Hett was also a Mariah Carey superfan, with a Twitter biography that reads, “My life peaked when I met Mariah Carey.”
On Thursday, Carey paid tribute to Hett on her Instagram page.