At the 2015 Brit Awards , the group confirmed that their album was completed , describing it as having a " whole new sound " and projecting the release for sometime in 2015 . Having written over 100 songs for their forthcoming album , In May 2015 Little Mix released the lead single " Black Magic " from their third studio album . The song debuted at number one in the UK and remained at the top of the chart for three weeks , becoming the first single by a girl group to do so since Sugababes 's " About You Now " in October 2007 . The single also reached number 3 in Ireland , number 4 in Belgium ( Flanders ) , number 5 in Israel , number 8 in Australia and number 67 in the US , becoming their highest peaking single on Billboard Hot 100 . The group performed the song for the first time in June 2015 for Capital 's Summertime Ball at the Wembley Stadium along with some of their previous hits . " Black Magic " was also performed the song at the Teen Choice Awards in August 2015 , after they received the award as Breakout Artist . Since then , " Black Magic " has been certified Gold in the US for sales of 500,000 , Platinum in Canada for sales of 80,000 and double Platinum both in Australia and the UK for sales of 140,000 and 1,200,000 respectively . Little Mix also co-wrote Britney Spears ' single " Pretty Girls " , which was also released in May 2015
2015 Brit Awards
2015 Brit Awards
Little Mix