One of Demi Lovato’s closest friends has betrayed her in the worst way possible—by trying to sleep with her boyfriend, Wilmer Valderrama.

Demi suspected the pal was up to something, and intuition led her to take at gander at Wilmer’s phone—and, what she found was highly incriminating, a source close to the singer tells Popdust exclusively.

“A really good friend of Demi’s was coming on to Wilmer—hard; sexting him, telling him how sexy he is, and even sending him a topless selfie!” The source says.

Even worse, the texts were sent over a period of several days—and, there were a whole bunch of them.

However, while Valderrama’s texts back could be perceived as flirtatious, the source says the 35-year-old That 70s Show star mostly tried to diffuse the advancements, “He was basically telling her he was flattered but that there was no way he would cheat on Demi.”

Since getting sober, the pop princess has come to realize that a lot of her “friends” are, in fact, really not that great friends, or even, that great people.

"That's the pitfall of being famous," Popdust’s source says. “A lot of people have ulterior motives. Demi was getting hurt over and over by the same folks—but, she's finally putting her foot down and saying, 'Enough is enough.'

“She’s kicked the sexting chick to the curb and she’s determined not to allow it to damage her relationship with Wilmer. She truly believes they are soul mates and that they will be together for ever.”

Actor, singer and television personality Wilmer Valderrama has partnered with Northgate González Market to launch his new animated series, Muertoons. In a first-of-its-kind content distribution program, the young entrepreneur approaches his business rather unconventionally: a scripted animated series has never been launched using the strength and clout of a massive supermarket chain. This initiative, sponsored by Valderrama's own WV Enterprises, is also a first for marketing promotion, rewarding consumers who purchase pre-designated products with exclusive Meurtoons episodes. Each receipt (containing those products) will feature codes to unlock the episodic adventures, to view on mobile and home devices.

The actor's series (produced by himself) tells the touching tale of five friends and focuses on the Mexican holiday Dia De Los Muertos. Valderrama also lends his voiceover skills to the series, which stars Spy Kids' Alexa PenaVega. Acclaimed film composer Klaus Badelt (Pirates of the Carribean: The Curse of the Black Pearl) is a noted collaborator on the project, creating the magical soundtrack.

“Muertoons is a universal story for the entire family that fills the void of Latino community representation with content that is designed to be shared by families across generations," says Valderrama. “Today is not about forcing audiences to tune in to a specific time or place, but rather allowing them to opt in wherever they are. We are excited to make Muertoons available at the universal family meeting place: grocery. We are blessed that Northgate Gonzalez Market shares our vision.”

The animated series was launched this week, on Wed. (Oct. 15) and promotion continues through Nov. 4.

Find out more details about the animated series and promotion right here.

Stay tuned for updates. Feel free to follow @Popdust and JasonTheScott on Twitter!

Roughly a month after Nickelodeon's Jennette McCurdy suffered a nude selfie scandal, former Disney darling Demi Lovato has found herself in the same boat.

Photos of the 21-year-old in bed with 34-year-old star-fucker boyfriend Wilmer Valderrama leaked online over the weekend, in addition to some nude solo selfies from Demi -- including one explicit full-frontal shot.

The "Heart Attack" songstress responded to the scandal last night on Twitter in a typically self-affirming Demi Lovato kinda way.

"Soy fuerte. Soy luchadora. Asi que no me subestimen," she tweeted in Spanish, which translates to: “I am strong. I am a fighter. Do not underestimate me.

Hmm, sounds like someone has been listening to some Christina Aguilera!

You can check out some of the tamer leaked photos below. Head on over to Egotastic for the explicit stuff.