After being romantically linked to Jessica Biel and Alyssa Milano over the last week, Justin Timberlake is reportedly back on with twenty-two year old actress Scarlett Johansson.

“They spent the whole weekend together,” a snitch tattles to In Touch Weekly. J&S met at Justin’s bungalow at Miami’s Delano Hotel at around 3:00 a.m. on February 4. After the Super Bowl, Justin and Scarlett were spied at an exclusive after-party at Mokai.

“They were dancing and whispering in each other’s ears. They were having a really good time together.”

The two left the party at around 3:30 on Monday morning and headed back to Justin’s hotel. Jessica B. is still in the picture, but a spy says, “Justin and Scarlett are totally back on.”