updated 01/10/2012 AT 2:00 PM ET
•originally published 01/10/2012 AT 4:45 PM ET
Have Demi Lovato and Wilmer Valderrama split?
Although the kissy couple never confirmed their relationship in the first place, Lovato, 19, went from Tweeting her excitement about People’s Choice Awards rehearsals to posting about staying independent from the opposite sex.
“A wise girl kisses but doesn’t love, listens but doesn’t believe, and leaves before she is left,” the former Disney starlet, quoting Marilyn Monroe, re-Tweeted one of her followers early Tuesday morning.
Just minutes after the Tweet that appeared to come out of nowhere, Lovato then posted, “The smartest thing a woman can ever learn, is to never need a man.”