Last night Billy Joel performed at Wrigley Field, and he asked his audience a very specific question.

And then he launched into his famous hit, "Uptown Girl." Remember the great music video? Christie Brinkley prances around a gas station? Classic.

And then suddenly, Amy Schumer appeared!


And people were probably like, "Ohhh, that's why he asked about Trainwreck."
And did some fabulous, Christie Brinkley-level prancing.
And then, uhh, JENNIFER LAWRENCE came out.
