Blake Lively and Justin Baldoni seen ‘arguing’ on set of ‘It Ends With Us’ in newly released eyewitness video Page SixDid Blake Lively, Justin Baldoni Have a Rift Over ‘It Ends With Us’? Sleuthing TikTokers Think So Hollywood ReporterSocial Media Hints At Reasons Behind ‘It Ends With Us’ Cast Rift ForbesBlake Lively On The “Iconic Rooftop Scene” From ‘It Ends With Us’ DeadlineJustin Baldoni On ‘Complex Personalities’ Behind ‘It Ends With Us’: Exclusive TODAY