SARAH PALIN’s future son-in-law LEVI JOHNSTON is embroiled in a NEW baby scandal, The ENQUIRER has learned exclusively.

In the wake of handsome Levi Johnston’s announcement that he’s engaged to Palin’s oldest daughter Bristol, one of his old girlfriends is about to give birth to a child she believes may be Levi’s!

During his breakup from 19-year-old Bristol, after she gave birth to their son Tripp, Levi briefly reunited with his old girlfriend Lanesia Garcia, The ENQUIRER has learned.

During that time, she became pregnant – and believes Levi could be the daddy!

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