Britney Spears is claiming that everything mentioned in the New York Times documentary "Controlling Britney Spears" is "not true."

The documentary, which is based on Spears' life under conservatorship, was released on Hulu last Friday.

The 39-year-old singer shared on Instagram a cryptic video of herself Monday evening and wrote, "It's really crazy guys ... I watched a little bit of the last documentary and I hate to inform you but a lot of what you heard is not true !!!" PageSix reported. She later deleted the post.

"I must say I scratched my head a couple of times," she wrote in another post. "I really try to disassociate myself from the drama !!!"

"Number one ... that's the past !!!" she explained. "Number two ... can the dialogue get any classier __ ‍ ♀ ️ __ ??? Number three ... wow they used the most beautiful footage of me in the world _ !!! What can I say .. the EFFORT on their part ___ !!! Wow," the pop star added.

The new video has left several fans confused. Many believe it is not posted by Spears and someone else has edited it.

A user noted, "She took out the part saying that a lot was untrue…??" Another user agreed to the comment and replied, "YES!!!! I JUST REALIZED THAT TOO."

"THIS ISN'T BRITNEY!!!! GIVE HER INSTAGRAM BACK" one person wrote.

"Nice repost, but are we really supposed to believe this is Britney? We already know she had her phone monitored and more conservator secrets are surfacing. You know she's gonna sue all you," another Instagram user commented.

Hulu shared a short clip from the documentary on Twitter on Monday.

"Her own phone and her own private conversations were used so often to control her ... it didn't feel like she was being treated like a human being," Alex Vlasov, a former employee of Spears' longtime security company Black Box Security, said in the video.

"Controlling Britney Spears" is a follow-up to "Framing Britney Spears," which highlighted Spears' battle with her father and how she was controlled over the years. It is a 70-minute documentary featuring interviews of Spears' former assistant Felicia Culotta, Vlasov and more.

This is not the only documentary released on Spears' conservatorship battle. Netflix is all set to drop a new documentary, titled "Britney vs. Spears," on Tuesday.

Britney Spears, shown here leaving the Los Angeles County Superior courthouse after a child custody status hearing in 2008
Britney Spears, shown here leaving the Los Angeles County Superior courthouse after a child custody status hearing in 2008 AFP / GABRIEL BOUYS