Katy Perry Just Got Shut Down By Derek Zoolander Mid-Song

Katy Perry has managed to seriously peeve off international male model Derek Zoolander - giving us a massive hint that she is set to appear in Zoolander 2.

The 31-year-old Firework singer aided the high-intensity promotional train for the second installment of the epic movie by posting a hilarious video online, showing her being shut down by Derek Zoolander himself.

RELATED: Derek Zoolander Fails Vogue’s 73 Questions Challenge
RELATED: Derek Zoolander lands first Vogue cover with costar Penélope Cruz

Perry stars off the short clip, which she posted to her Instagram page, singing the Frankie Goes To Hollywood classic Relax into the camera, before Derek appears sheepishly behind her and gives her a good telling off.

Appearing behind the brunette beauty, Derek says: "Hey, Katy. Can you not sing that song? It brings up a lot of personal issues."

How could Perry not know that Relax was the hypnotizing song used to brainwash Derek into killing the Prime Minister of Malaysia in the first Zoolander film.

The amazing news that Zoolander 2 would be coming to our screens this February was announced at Paris Fashion Week last year and since then we've figured out that Justin Bieber, Penelope Cruz and now Katy Perry will all make cameos in the highly successful franchise.

We are counting down the days to see who else pops up in the film.