David Guetta, MistaJam And John Newman have joined forces for a new single, "If You Really Love Me (How Will I Know)." The record injects new life into Whitney Houston's classic ‘How Will I Know,’ refreshing it to thrive in modern times. With a piano house production, memorable, nostalgic lyrics and John Newman’s noteworthy vocal work, the record packs all the ingredients for success. “Who can resist the chorus from such a classic record as ‘How will I Know’! Full of old-school Piano House grooves, this has sunshine all the way through it. Working with MistaJam and John Newman together has made it my 2021 song of the summer,” says David Guetta. Newman also commented on his attachment to the Houston track: “I’ve had the idea to remake this classic Whitney tune for so long as it’s a song that’s so special to me and my wife. It felt so natural to bring a new story and emotion of my own to the already incredible song and brought this new version of the song to life. When the opportunity came to do this song with David Guetta, someone who I’ve always wanted to work with - it was complete a no brainer for me.” The song promptly follows up "Remember," Guetta's most recent collaboration with British vocalist Becky Hill. This year, he's also put out BED with Raye and Joel Corry and "Heartbreak Anthem" with Little Mix and Galantis.