Korean girl group Le Sserafim South Korean girl group Le Sserafim poses for a photo during a showcase in Seoul on March 14, ...

Le Sserafim fans might be quite surprised when they hear the girl group’s new song “Hot” for the first time — but the most pleasant surprise.

Selena Gomez and Benny Blanco dropped “Sunset Blvd” and an accompanying music video on Friday, the couple’s second single off ...