All it takes is a little bling to render Demi Lovato's fans blind to the truth about her marital status -- a fact the singer is well aware of.

On Valentine's Day, Demi hopped on Instagram to show off a pair of pics of her with her boyfriend of five years, Wilmer Valderrama.

But when it came to sharing a photo of what looks like a new sparkler on her hand, she used as much space to warn followers she's not engaged as she did to gush about her love for Wilmer.

After writing a heartfelt sentiment, "You are my world, my life, my best friend, my love and my purpose. I love you so much Wilmer …," she added, "y'all are crazy btw... That is my RIGHT hand and my MIDDLE finger 😂 I am NOT engaged," to be sure there was no confusion.

The snap comes on the heels of an "Ellen" appearance in which Demi displayed her bare left hand to the audience.

"I don't see a ring," she said. "I wouldn't mind if I saw one! There's a time for everything. We've been together this long, so I'm not going anywhere, and vice versa."

In another photo from Feb. 14, Demi, clad in a pink ruffled dress, smiles softly while holding Wilmer's arm.

"I love this man with ALL of my heart," she captioned the pic. "#HappyValentinesDay (btw how f------ cute is he in his polka dot button up?!!??!)."

The next day, Demi wowed the audience at her first-ever Grammy Awards with a soulful, if brief, rendition of "Hello" during a tribute to Lionel Richie.

"I made it up on that stage tonight because you all believed in me," she later tweeted to her fans. "I love you all so much #mylovaticsaremylife."