A source said that: "Justin pursued her hard." The source also added that the pair “were talking nonstop” during a party at French Riviera club Gotha on May 20.

The person claimed that "They went home together around 5 a.m."

This was backed up by a picture of Justin and Adriana posted by the "Baby" singer himself on Instagram.

He captioned the photo: "I think she foreign, I think she foreign." A reference to the lyrics of his song "Confident".

However, insiders said that it won't turn out into something more serious.

"He had fun with Adriana. [But] it won't turn into anything serious."