DaVinche is a UK songwriter/producer. He's produced for Wiley, Tinchy Stryder, Kano and Tinie Tempah amongst others. You'd probably recognise this joint he's responsible for.
This song is pretty tight. It does remind me of Keri Hilson a lot. Not only because of the title, but the vocal style and aesthetic styling of Cleo Sol is quite close. I can look beyond that though.
Cop it on iTunes here if you're a UK resident.