Out of all the cameos on A$AP Rocky's A.L.L.A., Rod Stewart was hands down the wildest. But now it seems that it wasn't a one-off. The two are apparently teaming up for a mixtape amazingly called Born to Be Pretty, Rocky revealed in an interview with Vulture. His description of it? "It’s definitely a panty-dropper." Rocky, who is also working on a mixtape with his Dope co-star Zoe Kravitz, hosted by her father Lenny, says his joint tape with Stewart will be out this summer.