Did anyone else laugh when Katie Holmes fell down the stairs...?

I know it sounds horrible, but I remember that I wasn't alone because the whole audience laughed, and I saw this in theatres almost 5 years ago. The way she tumbles down the stairs, smacks her face, and just goes "Uh" made me laugh out loud so hard when I just re-watched this the other day. I might have laughed harder than the first time because I kept having to rewind it.