The actress sat down with host DeGeneres to debut the preview, but first, she described the plot. The movie follows Schumer's character, Renee, as she initially deals with low self-esteem, but then she falls off her bike in a SoulCycle class and gets a new perspective. Suddenly, she sees herself as looking like a supermodel, even though her appearance hasn't actually changed.
"It's a really funny and sweet movie that I think will make us all feel better," Schumer told DeGeneres. "It made me feel better to play the role."
The trailer has some great moments, including Schumer discussing self-esteem problems with another woman and later her talking about her potential as a model. Watch for yourself below.
The comedy also stars Michelle Williams, Emily Ratajkowski, and Rory Scovel.
"I Feel Pretty" opens in theaters June 29.