David Guetta has announced that he and Sia are set to reunite on a new song called ‘Let’s Love’.Known for collaborating on the mega hit ‘Titanium’ in 2011, which peaked at Number One on the UK Singles Chart, the pair have also worked together on songs like ‘She Wolf’, ‘Flames’, ‘Bang My Head’, and more.Now, the French producer has revealed that he and Sia are linking once again for a new single called ‘Let’s Love’, due to be released next month.“Brand new single with @sia,” Guetta wrote on