The Plot Thickens: Gaga's Ex-Fiancé Christian Carino likes Irina Shayk's Sexy Insta Swimsuit Pic

https://instagram.com/p/ByjEWmAHp1J


That's it, that's the whole story. Christian Carino liked this photo Irina posted to Instagram today.
 Petty, much? Does this give credence to the Gaga B-Coop rumors? Yikes!

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What's the pettiest thing you've done after a breakup?