A Demi Lovato and Selena Gomez reunion may be closer than fans think. In a recent interview with Gomez, the "Come & Get It" singer revealed that Demi Lovato is definitely invited and expected to be at her birthday party. Would Demi Lovato accept the invite and be at Selena's 21st birthday party?

It's been a while since former Disney stars and BFFs, Selena Gomez and Demi Lovato have been spotted hanging out together. For one, Selena Gomez is busy with her latest BFF, Taylor Swift and her love life with on-off and on again beau, Justin Bieber. On the other hand, Demi Lovato is busy with her television career as a judge on "X-Factor."

Despite the busy careers, Selena Gomez and Demi Lovato have certainly kept the communication and connection between them strong. Both stars have been quite supportive of each other on the social networking site, Twitter.

Demi had been quite vocal about Selena's hit song, "Come & Get It" claiming to be obsessed with her BFF's latest hit. Selena Gomez has also been supportive and had tweeted a heart along with a twitpic of Demi's song, "Heart Attack."

Thanks to that, "Semi" fans are dying of a reunion between Selena Gomez and Demi Lovato. Chances are, fans just might finally get to see these two BFFs together. In an interview with Z103.5, Selena talked about Demi Lovato and whether she'd be invited to Gomez's birthday bash.

"I grew up with Demi, I've known her since I was seven...we've had our distance and we've had our moments, but she's one person that I will always love and she'll always have a place in my heart," stated Gomez.

"She better be at my birthday party," added Gomez.

Check out the full interview below.

This reunion between Gomez and Lovato will surely be one of the most highly-anticipated meets of the year. Check out the slideshow to see more of Demi Lovato and Selena Gomez during the height of their Disney careers.