Hold the phone, Vampire Diaries fans. Kat Graham (Bonnie Bennett) has some big news coming. 

The singer/actress/dancer has been very mysterious on Twitter lately. “Dying to change my twitter default but it's part of a huge announcement this week and I don't know what to do with myself!!” she tweeted today. Over the weekend, she also sent out a photo of herself and boyfriend Cottrell Guidry “in a top secret location doing top secret things with other top secret people.”

She's been having amazing success with her music career lately, so we wonder if it has something to do with that. Any guesses, Kat fans?

So what’s going on? The curiosity is killing us, Kat! 

Sources: Twitter

Need your daily Vampire Diaries fix? Like us on our Facebook page, or follow us on Twitter!