New Couple Alert?! Are Cara Delevingne and Selena Gomez More Than Friends?

By:OK! Staff

Aug. 7 2014, Published 7:14 p.m. ET

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Source: Instagram

Sometimes friendship turns into love when you least expect it. That’s what Selena Gomez is learning.

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Since their July vacation on the French Riviera, the singer, 22, and model Cara Delevingne, 21, have been seen together nonstop—and being “very affectionate,” a source says, adding, “It seems like they’re in a relationship.”

Selena started hanging with the notorious party girl to make Justin Bieber jealous, the source says, but “now she has real feelings for Cara.”