Frontman Dan Smith and his bandmates - Kyle Simmons, Chris ''Woody'' Wood and William Farquarson - welcomed the 20-year-old singer, who'd performed her own set earlier in the day, onto the main stage for a rendition of their track 'No Angels', which is a cover of The xx's 'Angels' and TLC's 'No Scrubs'.
The London-based band, who shot to fame with their debut album 'Bad Blood', also played a number of their hit singles including 'Things We Lost In The Fire', 'Pompeii' and 'Of The Night', with Dan apologising for his ''terrible dancing'' during a short break.
Following on from Bastille's crowd-pleasing performance, Foals took to the main stage for their headline set while Disclosure attracted thousands of festival-goers to the Disclosure presents Wild Life stage.
The DJ-ing brothers ended Sunday night's music with tracks including 'F For You' - which saw the song's collaborator Mary J. Blige appear via video - 'White Noise', 'You & Me' and the Sam Smith-featuring 'Latch'.
The 'Drop It Like It's Hot' hitmaker, who claimed he was ''in the mood for some old school s**t'', performed tracks that spanned his 22-year career in the music industry including 'P.I.M.P', 'Next Episode', 'Gin And Juice' and 'California Gurls'.
Celebrating the gothic rock movement of the 80s and beyond.
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Celine Dion barely cracks a smile and yet she's the greatest guest yet.
Add this guy to your playlist ASAP.
Phildel has gone back a step, in terms of her musical compositions, and returned to a style more reminiscent of her debut album with her latest...
To promote the release of her latest album 'Designer', Aldous Harding has undertaken an extensive European tour. On Wednesday night Harding played to...
Injury Reserve have spent the last few years rising to the top of underground hip-hop and becoming one of the most exciting acts in the whole genre.