Grammy award-winning DJ/producer David Guetta teams up with Capital Radio DJ MistaJam and singer John Newman, as they release ‘If You Really Love Me (How Will I Know)’ via Warner/Parlophone. Guetta follows on from his recent release with Joel Corry and Raye ‘BED’, as well as ‘Heartbreak Anthem’ with Galantis and Little Mix as he now looks toward this next track.