Song help please! cant remember the name?

I know I leave it quite broad but there is this song that I just cant remember the name and it tortures me lol.. its kinda like a reggae but I couldve sworn nicki minaj or rihanna sang it with some guy. Its not song fast tempo song its relaxing and nice but I just cant remember any lyrics or anything. If you have any idea please post the name of the song! Id greatly appreciate it.