Selena Gomez has a fun idea for only murders in the building she wants her bestie Taylor Swift to make a cameo at the premiere of the fourth season Selena shared that she would love to have Taylor join the show though Taylor is super busy these days Steve Martin and Martin Short her co-stars joked about Taylor calling them all the time showing just how close the two stars are even though the show hasn't been renewed for a fifth season yet fans can still dream of seeing Taylor and Selena together on screen