As far as what the OP is asking for, "Cold Water" is a pretty good recent example.
Ed Sheeran, Justin Bieber, Diplo and Benny Blanco. Like Bieber decided "Where Are Ü Now" and "Love Yourself" weren't big enough hits, he had to combine the writers/producers to create one epic bop. Plus MØ wrote "Lean On", so why not bring her on board too?