Justin Bieber posted the above picture on Instagram with the caption: "Studio in the kitchen." Just a regular photo of him working on something music-related on his MacBook, with a keyboard and his Beats by Dre headphones, right?

Take a closer look: His headphones aren't plugged in to his computer.

Fans flooded the photo with comments pointing out Bieber's goof. "The Beats aren't even plugged in," writes one fan while another jeered, "Hahahahahhahah head phones aren't even plugged in."

While the photo may have been a mistake on the spot, it's no secret that Bieber really is working on new music at the moment. The 20-year-old pop star is working on his followup to the 2012 'Believe' album and has already shared news of future collaborations with Cody Simpson, Ariana Grande, and Austin Mahone.

A headphone mistake is the least of Beliebers' questions at the moment, however. His Instagram photos with model Yovanna Ventura has caused a stir wondering if his recent rekindling with Selena Gomez is already over.

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