Demi Lovato has been feeling really confident since before her latest LP Confident dropped just last month, but that confidence might be spilling away since accusations have been made that she sampled songs for one of her own songs without permission.

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The 23-year-old has a standard version of her latest album as well as a deluxe version that features some extra songs. On the deluxe version there is a song called "Stars," which Lovato penned with some prominent songwriters in the industry.

That song is the one that is accused of sampling without consent from pop duo Sleigh Bells, Alexis Krauss and Derek Miller.

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The duo tweeted on Monday about feeling "flattered" that Lovato and her team sampled two of their tracks from their debut album Treats that released in 2010 called "Infinity Guitars" and "Riot Rhythm," but they are unhappy they were never asked if their property could be sampled.

"[W]e were not contacted," they dished, adding, "Gotta clear those."

"Stars" can be heard below.

Then listen to "Infinity Guitars" and "Riot Rhythm" below to hear the similarities Sleigh Bells noticed in the drum patterns found in Lovato's track.

Lovato has not responded on social media, but her fandom has, claiming the duo is just looking to score short-lived fame by lying.

Sleigh Bells even commented about the fan response they got Tuesday.

Do you think Lovato intentionally stole from the duo?

Tags: Demi Lovato