Tennent's Vital has unveiled the acts for its 2015 event - which will include a headline slot from superstar DJ Calvin Harris and an appearence from Ellie Goulding.
The Northern Ireland event - taking place on August Bank Holiday weekend - will also see performances from John Newman, and newer acts Disciples and Burns - who will kick-start the show.
Sarah Shimmons, Marketing Manager for Tennent’s NI, said "We’re already looking forward to summer 2015 with this huge announcement, and we’re sure that the acts announced today will have phenomenal sets in store."
The Scottish hit-machine teamed up with Ellie Goulding for the 2014 track, 'Outside', with the appearance of both acts on the lineup prompting rumours of a live collaboration betwen the pair.
Tennent's Vital 2015 takes place at Boucher Road Playing Fields, Belfast on Saturday 29 August.
Watch Calvin Harris Ft Ellie Goulding 'Outside' below
Tickets for Tennents Vital 2015 go on sale Friday (6 March) at 9am.