Nina Dobrev, Ian Somerhalder Split: 'The Vampire Diaries' Actress In Shock Over Ex Boyfriend's Engagement?

Nina Dobrev is allegedly devastated after hearing the news regarding ex Ian Somerhalder and Nikki Reed's engagement although the "The Vampire Diaries" co-stars have split for some time now

"Nina is devastated over the engagement news. She can't believe this is all happening so fast," Hollywood Life said.

"She is completely shocked. She heard the news from mutual friends and can only shake her head in disbelief. She new Ian and Nikki were into each other but she never thought in a million years they would get married this quickly! It's a tough pill to swallow.

While Nikki Reed and "Vampire Diaries" star Ian Somerhalder have not released a statement on their engagement, E! talked to a source who confirmed that they have indeed taken their relationship to another level.

According to the source, Ian Somehalder has been in love with Nikki Reed for years even if they are officially together for only six months. The two have been friends before becoming lovers.

"They were crazy happy from the start. Their families love each other. It just feels really right," the source said.

What made the whole engagement complicated for Nina Dobrev is that Nikki Reed used to be her BFF prior to her split with Ian Somerhalder. And now, the "Twilight" star is committed to be married to her ex-boyfriend. To make matters worse, she's still working with her former flame in "The Vampire Diaries" and they even have some romantic scenes together.

"Nina will put on a brave face and say all the right things. But inside it's killing her," the source said.

During the Golden Globes, according to another report from Hollywood Life, Nina Dobrev avoided ex Ian Somerhalder and Nikki Reed "like the plague."

"She stayed surrounded by some friends and kept to the opposite side of the party," the source said. "It was really uncomfortably because Ian and Nikki were walking around like they were the prom king and queen. Nikki has been in the business forever and has so many friends in the film and music industries. She and Ian were glued at the hip and put on some serious PDA, kissing throughout the night."