"I appreciate the hustle," wrote the 'Yeah!' star after Naviyd, 15, bagged guestlist to one of PinkPantheress' shows
Kelela also made a guest appearance
The event is set to return in June
The festival's daily line-ups have also been revealed
At her biggest ever show, PinkPantheress shows new-found confidence in her live persona
She also surprised the crowd with Irish dancers during 'Angel'
The line-up also includes the likes of 2ManyDJs and Romy
The song is set to be her first release since her recent debut album 'Heaven Knows'
G Flip also broke a record by having seven songs in this year’s Hottest 100, the most by one artist in one countdown
This year's ceremony is due to take place at London's O2 Arena in March