The 5 Seconds Of Summer star was spotted out on a dinner date with Camila back in 2015 following her romance with ex Austin Mahone and it wasn't long before rumours of the pair dating flooded the internet.After a reported leak of Camila's iCloud account, messages between the pair appeared to surface revealing a very intimate relationship between the two, but they were never confirmed by either Camila or Michael.They also shared a pretty pubic flirting sesh on Twitter when 5SOS were on tour with One Direction...