A relationship that was never really official, may be over.

Though they kept their romance on the hush, Demi Lovato and Wilmer Valderrama are no longer together, a source confirmed to E! News.

Rumors are circulating that their age difference— she's 19 while he's 31, imagine what those conversations are like— played a part.

"The smartest thing a woman can ever learn, is to never need a man," she wrote on her Twitter account yesterday.