'Materialists,' a highly anticipated romance movie came out on Friday. Dakota Johnson, Chris Evans, and Pedro Pascal play characters stuck in a love triangle. Here are seven other love-triangle movies ...

“Challengers,” Luca Guadagnino’s enthralling sports opera about three great-looking tennis stars who trade partners, is the latest movie to feature that time-honored configuration, the love triangle.

Celine Song’s “Materialists” hits theaters this weekend, bringing old-fashioned romance back to the movies, with a smart, witty love triangle among characters played by three attractive movie stars: ...