|Lea Michele and Cory Monteith|
A source told Star magazine: "Lea is telling everyone she's never felt more sure about anything. She's ready for it all, starting with living together and planning their future."
The couple are said to be serious about each other and Lea previously admitted she would only ever consider a relationship with him if it was the real deal, because she didn’t want to ruin their friendship.
She explained: “I think if [an on set romance] was ever going to be an issue, it would have happened by now. I mean, for me, if it was going to happen with anybody, it would have happened with Cory. The moment I met him, I thought, 'This boy is very cute.' But he's like my big brother. He's such a great friend, and I am so happy working with him every day. I'm glad nothing has ever happened because it would have ruined something if it didn't work out."