By Breaking Celebrity News Staff

The curious case of Khloé Kardashian’s ‘who’s your daddy?’ drama continues!

After Khloé refused to take a DNA test on last week’s episode of Keeping Up With The Kardashians, her sister Kim kept the mystery alive on Tuesday, posting suspicious pics on her Twitter page – and Breaking Celebrity News has the photos.

In the first image, a young Khloé stands with the late Robert Kardashian, who proudly holds a trophy in front of her.

“Cutest pic of @khloekardashian & my daddy!,” Kim captioned the photo.

Hours later, the bombshell shared a photo of her mother, Kris Jenner, hooked up to a polygraph test with the simple caption ‘Liar Liar.’

On Sunday night’s episode of the hit reality show, Kim and Kourtney vented about their anger and resentment toward their mother, who recently revealed in her autobiography that she cheated on their father.