Melissa Barrera is heading to Broadway. Variety has learned exclusively that the “Scream” and “In the Heights” star will make her Broadway debut in the campy spoof “ Titanique ,” stepping into the role of Rose for the musical’s upcoming Main Stem bow at the St. James Theatre in New York. The award-winning comedy reimagines James Cameron’s 1997 blockbuster “Titanic” through the perspective and song catalog of Céline Dion. Warner Bros. Discovery Agrees to Engage With Paramount in Sales Talks, but