Shar Jackson is suing Star magazine over their claims that she's pregnant with Kevin Federline's child. Shar said, "When my kids hear things at school and then ask me if they are getting a new brother or sister, I have to put my foot down." Shar says to the mag, "I stand by my truth by offering you an EPT test if you stand by yours and reveal your 'source' to me."(TMZ)
