Olivia, 31, was stunning in a retro sequinned top and flared trousers as Jason got suited up for the evening, but still kept his trademark sneakers on.
Read more: Why we need to set our nipples free
Also attending the screening in New York was Wilde's Meadowland castmates John Leguizamo, Giovanni Ribisi, Kevin Corrigan, and director Reed Morano.
Olivia plays a woman whose son disappears. As she and her husband (Luke Wilson) try to come to terms with the loss and trauma they both cope in their own ways.
The Lazarus Effect actress was promoting her supernatural thriller and recently chatted with Jon Stewart on The Daily Show about her experience becoming a mother for the first time.
The beauty explained that she now finds motherhood to be "so much fun," however she did not anticipate how time consuming a newborn would be.
"It's so funny how it changes your daily life. There's no such thing as leisurely brunch anymore," she said.
"[We] used to go out for brunch and maybe take like an hour and a half to eat and now it's like, 'You hold him, you hold him, you hold him. Just let me eat this one thing.'
"It's a balancing act."
When host Jon Stewart asked if she plans on expanding the family, she quipped: "I like the idea of that but if I can keep one alive, I'll be really proud of myself."
Olivia and Jason both have two other siblings, and she said that she is keen on making room for two more little ones in their household.
The In Time star began dating the Horrible Bosses actor in November 2011 and they became engaged in January 2013.
- Daily Mail