It looks like Demi Lovato and Trace Cyrus' romance is over before it even had a chance to bloom off-line. The two musicians have been keeping up a heavy stream of twitter flirts since May while Trace was on tour with Metro Station, but according to Hollywood Crush have quickly come to see the error of their ways.Read: 21 Twitter Pick-Up Lines

Though we might have never paired squeaky clean Demi with Miley Cyrus' harder edged rocker brother, Trace made sure to let the world know his feelings for Disney's new pop princess with tweets like, "@ddlovato really really need you. Like right now," and "@ddlovato Your all I've thought about ever since I left town. <3." Read: Keeping Twitter Tabs On Your Spouse

The pair finally got to see each other again in L.A., but it seems that their romance might have been better long-distance. After only a week together, the two began to publicly announce their breakup. But wait, were they ever really together? Watch: How To Survive A Long Distance Relationship (LDR)

Even before things went amiss, Demi tweeted her feelings for Trace without committing herself to a relationship. "I may be single but @tracecyrus is my favorite <3."

Now, after a few days of together time, it seems this couple is done making sweet music together (lame pun intended).

Trace recently tweeted, "@ddlovato Now listen I think you and me have come to the end of our time.. What'd ya want some kind of reaction? Well, okay that's fine. : )"

To which Demi merely replied, "@TraceCyrus I just got really confused... Is it possible to breakup when you were never together with someone and only friends? Hmm this is new to me."

We hear some good break up songs coming out of this. After all, where would the world be without "Cry Me A River?" Discuss: Best Break up Songs

Photo via Bauer Griffin.