The 'Troublemaker' singer has admitted he'd love to collaborate with the One Direction hunk is thinks their recording sessions will result in them talking about girls and football instead of getting their heads down and penning some tracks together.
Speaking to the Metro newspaper, Olly said: ''We'd probably spend all day talking about women, going out and football ... We'd forget about writing the songs! Niall knows where I am if he wants to go into the studio.''
But the 32-year-old hunk may have to put himself on a list as Shawn Mendes and the 'This Town' singer are rumoured to be writing together after they recently met up.
Asked if the collaboration is happening, Shawn previously said: ''Yes, definitely, it will. Eventually when we get time. I met him for the first time the other day, but it's funny because we felt like we knew each other because we were talking back and forth for a long time. But yeah, when we get the chance, I'd love to write with him. I think he's incredible. He's got this great, great vibe happening with this whole acoustic thing so I think I really want to get involved with it, if he is down. Which he is, I think.''