Ever wonder if former president Bill Clinton was the biological father of Chelsea Clinton? The question was proposed to the former first daughter during her first book signing in Austin, Texas, Friday. 

Conservative journalist Robert Marrow is not a fan of the Clinton family. He’s open about his disdain for the political family and even wrote a book called “The Clintons’ War on Women.” He regularly tweets about Bill Clinton and Hillary Clinton, the 2016 Democratic candidate.

He asserted Chelsea Clinton is the biological daughter of Webb Hubbell, a former Arkansas lawyer. With a camera in his hand, Morrow asked, “Has your mother ever told you that you’re the daughter of Webb Hubbell, and not Bill Clinton?” Chelsea Clinton reportedly remained calm and responded, “I am proud to be my parents’ daughter.”

Morrow continued to press her and asked about her book, “It’s Your World: Get Informed, Get Inspired & Get Going,” and accused her father of being a pedophile. He asked, “Would you say Bill Clinton also targets teenage girls, except for sexual reasons?”

Chelsea Clinton signed his book and responded, “I would say my book is really resonating with kids. I was at the Ann Richards School earlier today, and I’m so grateful that it’s resonating to the young girls and the young boys that I’ve been talking to across the country.”

While Chelsea Clinton didn’t flinch at Morrow’s questions, the conservative tweeted as though he'd got the best of her. “It is 'Chelsea Hubbell' to you,” he wrote Tuesday. “The bastard child of Hillary's law partner.” Morrow added: “Hillary is no victim of Bill, and that is key.”

While the question of Bill Clinton not being the father of Chelsea might seem absurd, it’s not the first time it’s been asked. One-time presidential aide Larry Nichols has also made the assertion.

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