As we all know, Hollywood relationships are unpredictable - and the latest failed romance comes as Dianna Agron and Sebastian Stan have called it quits.
Sources told UsWeekly that the “Glee” gal is no longer dating the “Captain America: The Avenger” actor after about 6 months of being a couple.
One insider told that Agron and Stan broke up because she was "super jealous" of any woman who appeared too close to her famous beau.
Meanwhile, another source claims it was their bi-coastal relationship that did them in.
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