Elsewhere, horror offering 'I know What You Did Last Summer' earned $2.2 million in Thursday previews as it opens this weekend opposite fellow reboot 'Smurfs,' starring Rihanna.

Justin Timberlake had “Trolls.” Rihanna has “Smurfs.” Both films get as much mileage as it can from its singer-voice actor. Rihanna voices Smurfette and supplies a new song, giving a ...