@dailymailuk: Capital has dropped their 2025 Summertime Ball line up and it's one to remember this year! Kicking off the line-up in style, it's been confirmed that Mariah Carey will be headlining the event for her first UK performance in six years. US musician Benson Boone, Price Tag singer Jessie J, rapper and influencer KSI and Messy singer Lola Young are also among the first acts revealed for the event. Capital Breakfast hosts Jordan North, Chris Stark and Sian Welby will announce more names from 7am on Tuesday. #music #concert #captial #mariahcarey #bensonboone #festival #radio