"Cool For Summer" singer Demi Lovato thanked the paparazzi for capturing a sweet candid shot of her with boyfriend Wilmer Valderrama. Meanwhile, the singer and actress also rocked a prom queen ensemble recently for a TV appearance.

The 23-year-old former Disney star and actress took to Instagram to post a candid photo of her planting a smooch on boyfriend Wilmer Valderrama in an unidentified place, Refinery 29 said in a report.

Instead of being irked, the "Really Don't Care" singer said in her caption, "Thank you sneaky paps for a really really cute candid pic."

Demi Lovato, who has been in a five-year relationship with the actor, is often seen on PDA-packed outings with her beau.

A report from E! Online even noted about Demi Lovato and Wilmer Valderrama's PDA-packed social media posts.

"Not only do the two, who have been together for about five years, always support each other, but they also document their romance on Instagram and aren't afraid to admit they embody #relationshipgoals," the report said.

Meanwhile, the "Really Don't Care" singer recently appeared at "MTV's Girl Code Live" where she channeled her inner prom queen.

The hitmaker was spotted walking towards the television show's studio in New York City wearing a little black dress that had an A-line skirt and scallop hems, The Daily Mail said in a report.

Demi Lovato also flaunted her toned legs as she wore a pair of black strappy high heels.

Completing her prom queen look, the "Neon Lights" singer threw in a velvet cape with wooden blocks and leopard print fur trim.

After the show, the singer and actress was spotted having a meal at the CookShop with her boyfriend Wilmer Valderrama.

And true to their ever romantic nature, the actor planted a smooch on the cheeks of her girlfriend.