Uh oh. It looks like Ian’s whirlwind engagement to Nikki Reed is starting to get under his ex Nina’s skin! Nina is totally giving Ian the ‘cold’ shoulder on the ‘Vampire Diaries’ set, an insider tells HollywoodLife.com EXCLUSIVELY.

Ian Somerhalder‘s directorial debut on The Vampire Diaries was a success from start to finish — except when it came to directing his ex Nina Dobrev! Nina, 26, was borderline “mean” to Ian when he tried to give her advice on set. Could it be because she’s upset about his new fiancée, Nikki Reed? Nina has been putting on a brave face ever since Ian, 36, got engaged to Nikki, 26, but it seems like the cracks in her heart are finally starting to show on the set of The Vampire Diaries.
“Nina was acting cold towards Ian on set,” a source tells HollywoodLife.com EXCLUSIVELY. “Nina was kinda mean to Ian. He was directing her and moving her around and she would barely answer him.”
(Source: Hollywoodlife.com)