Blake Lively and Ryan Reynolds star in John Krasinski's family film "IF" with a star-studded cast, releasing May 17.

Blake Lively shared an Instagram post teasing her and husband Ryan Reynolds' upcoming movie "IF", directed by John Krasinski. The film, featuring a star-studded cast including Steve Carell, Emily Blunt, Matt Damon, and others, follows the story of a child's imagination becoming real. Lively and Reynolds have been married since 2012 and prioritize their family life, with no plans to work together. "IF" hits theaters on May 17.