Demi Lovato may have refused to talk about the rumours suggesting that she and Wilmer Valderrama had started dating again in an interview earlier this month, but the singer has definitely remained close to the That '70s Show star and has now taken to Twitter to congratulate him on his Outstanding Social Activism Alma award.
Wilmer took to the social networking site yesterday to say how "thrilled" he was to receive the award and Demi was quick to reply, saying how proud she was of him.
The X Factor USA host posted:
Congrats to @WValderrama for his Outstanding Social Activism Alma award.. You are such an inspiration.. I'm so proud of you!!— demetria lovato (@ddlovato) September 28, 2013
Demi Lovato (Photo: WENN)
The Heart Attack singer was spotted with her actor ex last month at Disneyland according to reports, sparking speculation of a rekindled romance.
Lovato confessed on Ryan Seacrest's radio show recently: "I share so much with the world that I like to keep some things private and it's something I don't want to talk about.
"You can do whatever you want. You can be seen holding hands. You can be seen wherever, but it doesn't mean you have to talk about it or acknowledge it because it opens up a can of worms."
But she did admit Valderrama is a great guy, adding: "He is an incredible human being and I am honoured to have him in my life."