Other winners at London ceremony included Wolf Alice, Young Fathers, Skepta and Transgressive Records
The short film spans four tracks from the singer's third EP
Song premiered on Zane Lowe's Beats 1 Radio show
The singer discusses the increased tabloid speculation since she's been dating Robert Pattinson
'I don’t know if she wanted anybody to know that,' T Pain says
Singer says she responded to racist abuse so fans would stand up for themselves too
The song will feature on a new EP, out later this year
The artist wore an McQueen gown and sang 'Two Weeks' at London's V&A
Chart-topping trio reveal they embarrassed themselves in front of singer