It seems like pop star Katy Perry may have had herself a lonely Halloween night.

Katy Perry & DJ Diplo Are 'Casually' Dating?

On Thursday, the "Birthday" singer took to her Instagram page to post a video of herself from the last day in October when she was dressed as a giant cheeto. She holds onto a teddy bear as she lip-syncs the song "All By Myself" by Celine Dion where she looks pretty emotional.

For the most part, it seems like this video was supposed to be funny since the pop star is, after all, dressed in a cheeto costume. She captioned the video with a message on how she feels alone and wishes there was someone she could snuggle with.

Katy Perry's Childhood Sweetheart Reveals Love Letters She Sent Him, Check Them Out HERE

"#TBT to when I was a sad cheeto that no one wanted to cuddle at the end of the night," she wrote.

While some might be thinking this could be a reference to a certain current or past lover, it seems like Perry was just trying to be silly. But if this was referring to someone, it would likely be to DJ Diplo since the two are reported to be dating. Perry also used to date music sensation John Mayer, but Diplo seems to be more of the real deal.

"He knows she's in charge and respects her," a source told E! News about Perry and the DJ. "She keeps tabs on him...but she trusts him and that's the most important thing to her."

Tags: Katy Perry John Mayer