Britney = Mom ?

Rumor has it that Britney has already said that she would consider changing her name to Britney Federline.

But could there be another new name in her immediate future? How 'bout Mom?

While we've all heard the reports that the pop star is pregnant, Access Hollywood spoke with someone close to Britney and Kevin and found out that those reports are false.

"I talked to Kevin and we both laughed because now I think the latest rumor is that he told me she was pregnant," Federline's ex, Shar Jackson, told us. "Neither he nor I remember that conversation."

Jackson said the report in the New York Post's Page Six that quotes her as saying Brit is preggers is completely wrong.

"From what I hear, Britney is not pregnant. Just so everybody can get this real clear, I am not the authority on Britney Spears and Kevin Federline. I am not in Britney's womb. I am not their spokesperson/publicist. I'm none of that," Jackson continued. "If you want to know what's going on with Britney and Kevin, ask Britney and Kevin 'cause that's not my life."thanks britneyexperts.com