Plus, the actress's pregnant co-star, Rachel Weisz, opened up to ET about her love for husband Daniel Craig and her chemistry with McAdams in their new film 'Disobedience,' which premieres April 27.

The 39-year-old actress was most recently linked to screenwriter and producer, Jamie Linden.

ET sat down with the cast, who proved they're fun and games in real life too. 'Game Night' hits theaters on Feb. 23.

ET caught up with the 'FNL' co-stars, who reunited on the set of their upcoming film, 'Game Night,' in theaters on Feb. 23.

ET was on set with Bateman and McAdams, where we found out that unlike Jane Lynch's 'Hollywood Game Night,' this one goes totally wrong.

'Mean Girls,' the anticipated musical adaptation of the hit 2004 teen film starring Lindsay Lohan and Rachel McAdams, is officially headed to Broadway, ET has confirmed.