The 'Cool for the Summer' singer took to Instagram to express her love, but shoot down rumors that they had gotten engaged.
Stop being so adorable, you two!
But first, she'll play bridesmaid for pal Iggy Azalea.
Demi Lovato suggests Wilmer Valderrama helped her love her body.
Big words from bae!
But her sing-song version of Big Sean is amazing!
Demi and Wilmer are now kissing co-stars!
"I'm so in love it's ridiculous."
Demi Lovato reveals why she's being more open about her relationship with Wilmer Valderrama, noting she wants to give him credit for her sobriety and recovery.
The "Skyscraper" singer credits her boyfriend with helping her with her sobriety.
Demi speaks out on mental health and addiction.
Demi Lovato opens up about how her boyfriend did not enable her.
In a new photo posted to Instagam, Demi Lovato reveals she covered up her 'Vagina' tattoo with some rose artwork.