I posted a video yesterday with rapper Eve saying that she heard that Britney Spears wasn't the one singing on "Scream and Shout"

Well, she said maybe....maybe not.

                                                                                                Getty Images

     Britney's camp however is calling BS on her NOT singing....

They say it's her, without question. Will iam wanted her for the track and she sang on the track. Yup, that's what they say.

****HERE'S****  the story.