The Vampire Diaries actress Kat Graham has nothing but kind words to say about her costar Ian Somerhalder's fiancée Nikki Reed.

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It may be weird to hear such flattery since Graham is also good friends with her other costar Nina Dobrev who happens to be Somderhalder's ex, but the actress recently gushed over the couple.

On Friday People revealed exactly what the actress, model and singer thinks of the engaged couple.

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Somerhalder and Reed had a brief dating timeline since they got together in mid-2014 and then earlier this year they confirmed their engagement.

"It's so gorgeous, and I'm very lucky for many reasons, but I look at it every day and just think, 'Wow.' I don't even know what to say," Reed told People about her engagement ring in February.

"I haven't met two people that were more of soul mates than those guys," Graham dished on her pals.

"They are so absolutely amazing. Everyone loves them, and I really can't imagine him with anyone else," she added of her 36-year-old costar and his 26-year-old fiancée.

Graham believes they fit together perfectly as she commented on how "they literally are perfect" given all the Humane Society work they do together and their shared ambition of "wanting to make the world a better place."

"I mean it's really exciting when you see two people come together that are amazing," Graham stated.

She thinks Reed is "a pretty absolutely stellar person," adding, "And she's actually now one of my best friends. I love that girl."

Catch  The Vampire Diaries on Thursdays on The CW at 8 p.m. ET.

Tags: the vampire diaries television the cw Kat Graham