Comment on 'Deadpool' is getting dragged into Justin Baldoni's legal battle against Blake Lively and Ryan Reynolds. Here's why.

Ryan Reynolds as Nicepool, Reynolds as Deadpool, and Hugh Jackman as Wolverine in "Deadpool & Wolverine."Marvel StudiosJustin Baldoni's new lawsuit against Blake Lively references Ryan Reynolds' "Deadpool" franchise.The suit compares reported creative differences on "Deadpool 2" to Lively's battles with Baldoni on "It Ends with Us."Baldoni also recently claimed that the "Deadpool & Wolverine" character Nicepool was created to mock him.Not even Deadpool is safe from being named in the continuing legal battle between Justin Baldoni and Blake Lively.A new lawsuit filed Thursday by Baldoni, his associates at Wayfarer Studios, and his publicists against his "In Ends With Us" costar Lively, her husband Ryan Reynolds, and her publicist Leslie Sloane uses the "Deadpool" movies as an example while making the claim that Lively seized control of the production of "It Ends With Us" and usurped Baldoni, the film's director.