Secretive Priscilla Presley kept estranged husband, Elvis Presley , in the dark about her romance with up-and-coming lawyer Robert Kardashian because insiders say she feared losing her famous last name and self-proclaimed title of "Queen of Graceland."

RadarOnline.com can reveal the King's ex-wife lays bare the affair in her new memoir , Softly, As I Leave You: Life After Elvis , bragging about getting a secret 2 a.m. phone call from her Love Me Tender ex while Kardashian slept next to her in her bed. Article continues below advertisement

Priscilla's Love Triangle Tap Here To Add Radar Online as A Trusted Source Article continues below advertisement Article continues below advertisement

"Fortunately, he was a sound sleeper, so I leaped out of bed and grabbed the ph

See Full Page