Thought going to the Oscars was all glitz and glamour?
Jennifer Garner is about to prove you wrong!
Joining Jimmy Fallon on The Tonight Show, the star revealed her dress was that painful she had a panic attack… in her ribs.
“There’s metal inside it and these people just kind of move your ribs and they move your liver out of the side and they pop you in,” she joked.
Well as you could imagine, four hours into the night, things started to get uncomfortable.
But we’ll leave the rest of this hilarious explanation to Jennifer…
Jimmy’s right, this would never happen to a guy.