Some believe the song is about her abortion after she fell pregnant with her then-boyfriend Justin Timberlake.
Oops, Britney Spears has done it again, uploading another video of herself dancing with knives in the build up to the release of her memoir.
They say the video takes on a new meaning after she claimed she was once pregnant with Justin Timberlake's baby
In her upcoming memoir, the pop star discusses why she decided to ditch her brown locks
They were only teenagers at the time and she says it was 'one of the 'most agonizing things' she's ever experienced.
Even more awkwardly, the 43-year-old was asked to sign an autograph for the wrong name!
People are in awe of a Swedish record producer and songwriter dubbed 'the all-time most successful songwriter after Lennon/ McCartney'.
It looks like there has been one positive from her bizarre knife dancing videos.
The 'Toxic' singer's behavior has become increasingly erratic, with Spears uploading a video of her dancing with knives.
The singer sparked fear among fans after showing off two large knives
Fans have been very worried about her and cops decided to visit her home to ensure everything was okay.
Jackass star Bam Margera is apparently a Britney Spears fan as he's just got a tattoo dedicated to the star on his neck
She insisted the knives were fake but fans were very concerned for her welfare.
Fans are flooding to social media in concern after Britney Spears uploaded a video of herself dancing with what appears to be huge knives.
The 'Toxic' singer debuted a new tattoo amidst separation from husband Sam Asghari
They said the pop star has 'sentenced countless deserving dogs in shelters to more days without love'.
The pop star isn't wasting any time in having fun after husband Sam Asghari announced their split.
Sam Asghari has been heavily scolded for his actions on social media following the news of his split from wife Britney Spears
The Ma actress had five words for Britney Spears after she married Sam Asghari.
The singer took to Instagram to explain her side of things
The singer hasn't addressed her divorce directly, but left fans questioning with her post
Pink says she feels very 'protective' of Spears amid her divorce news.
He's begging for people to be kind as they navigate their futures apart.