* Apparently on the set of ''Film/BatmanVSupermanDawnOfJustice'', she had a habit of singing Disney songs to Zack Snyder's children. And there was a banner on set that read 'Days Since [[Disney/{{Frozen}} "Let It Go"]] Was Sung' - that according to Amy, was always at zero. When describing this on ''Series/TheGrahamNortonShow'' she is then asked about her early career struggles. She says "sometimes you just have to let it go" and then has a EurekaMoment.
--> "You see how it happens?"
* While filming a scene in ''Film/TheFighter'', she was supposed to be unleashing a volley of swear words. Due to the film's improv style, she ran out of words - so David O Russell was just off camera yelling out potential swears for her to use.
** She described meeting the real Charlene as quite an experience, where the woman said the following thing.
--> "I don't know why they have me getting into a fight in here. That never happened in real life - [[HypocriticalHumour apart from that one time in the bar where I cracked a bottle over that girl's head]]..."
* She was filming ''Film/BigEyes'', where she played a southerner in a blonde wig. Her husband had to be taken into hospital for kidney problems, and she came straight from the set. It was only until she got into the bathroom that she realised she was still wearing the blonde wig - and had been speaking to the nurse in her fake southern accent.
* Due to the AbsoluteCleavage on display in ''Film/AmericanHustle'', she kept giving Jennifer Lawrence an eyeful in their scene together - as she had a habit of slouching when the camera was off her. Her solution was to draw a smiley face on the area "so they would at least look friendly".
* She's frequently recognised by ''{{Film/Enchanted}}'' fans in public and - to avoid disappointing children who are bewildered not to see her in a PimpedOutDress - she has to put on the Giselle voice and say [[LiesToChildren "I'm in disguise."]]
--> "It's better than me going [[BrutalHonesty "it's not real, sweetie."]]