Ask models to strut the catwalk, and they deliver flawlessly. Ask them to dance, and you might just discover that the execution isn't exactly runway ready. That's just what happened when Nicki Minaj stumbled on an "'Anaconda' problem" backstage at Alexander Wang. Fortunately, if there's anyone who could whip these — shall we say, rhythmically challenged — models into shape, it's her. Keep scrolling to see Miss Minaj's "Anaconda" school in session.