Steve Aoki and Fifth Harmony's Lauren Jauregui set tongues wagging this week after sharing a photograph of themselves together in the studio. 

While no details about what they might be working on have been shared, Aoki shared a link to the photograph and captioned it, "Expect the unexpected". On the bottom of the picture are the words, "Big things coming".

Jauregui, meanwhile, tweeted: "Media assuming shit and falsely reporting hatred is so boring. REPORT the positive shit... there's too much negativity in this world rn. Anywaaaaay I'm excited @steveaoki is a hommieeee❤️❤️❤️."

Steve Aoki has been busy lately with his Louis Tomlinson collaboration on 'Just Hold On'. Tomlinson told 92.3 AMP Radio that he was impressed by Aoki's strong work ethic: "What surprised me the most. I mean, the honest answer is that you're an absolute workaholic, but I knew that anyway because I watched the documentary."

Watch a new interview with 5H's Lauren here: