@adrianalima / Instagram 1 / 17
@adrianalima / Instagram 1 / 17

Justin Bieber had quite the experience at the Cannes Film Festival in mid-May. The 20-year-old singer hooked up with newly single Victoria's Secret model Adriana Lima, a source reveals exclusively in the new issue of Us Weekly.

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The duo's romance got started May 20 at the 1 Oak fete at local French Riviera club Gotha. A source tells Us that the singer, who is 12 years younger than Lima, made a beeline for the Brazilian model at the party.

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"Justin pursued her hard," says a pal of the mom of two, who split from husband Marko Jaric in May after five years of marriage. At a private house party later that night, "they were talking nonstop," adds the source. "They went home together around 5 a.m."

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The "Boyfriend" singer took to his Instagram account that same night, sharing a snap of himself and the 32-year-old stunner. Bieber captioned the pic, "I think she foreign, I think she foreign," referencing lyrics from his song "Confident."

So is Lima the new Selena Gomez?

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"He had fun with Adriana," says a Bieber source. "[But] it won't turn into anything serious."

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