The legal dispute between Blake Lively and ‘It Ends with Us’ co-star Justin Baldoni has escalated with the release of behind-the-scenes footage.

A 10-minute behind-the-scenes video was then released, showing the pair filming a slow dance scene for the movie and engaging in small talk, but Lively claims it shows her looking "uncomfortable".

Amid Justin Baldoni's ongoing legal battle with "It Ends with Us" co-star Blake Lively ... and Lily Bloom (Lively) slow dancing. Lively cited the scene in her December complaint against Baldoni ...

READ Blake Lively ... Bryan Freedman, Lively and the actor both appeared to be speaking out of their respective characters, Lily and Ryle, while filming a slow dance for a soundless montage ...

Blake Lively had ... legal team issued Tuesday, Lively says she received “unwanted touching” from Baldoni. Lively’s lawsuit alleges that during a “slow dance scene,” Baldoni “leaned ...

Comparison of Blake Lively's lawsuit with BTS footage of It Ends With Us dance montage (Image via Mike Coppola/Getty Images for Tiffany & Co.) There has been a recent development in the legal ...

released amid Baldoni and Blake Lively’s legal battle. In the clip, released on Tuesday, January 21, Baldoni, 41, and Lively, 37, are shown filming a scene in which their characters are dancing ...