This Kardashian Just Revealed their Incestuous Crush..

So it turns out Rob Kardashian once had a crush on his sister Kim Kardashian West..

The 29 year old is expecting his first child with Blac Chyna and dropped the bombshell during an exclusive interview with E!

During the interview the couple were asked to reveal their first crushes and Rob replied with: "Her childhood crush is Ricky Martin"

Then Blac Chyna was asked to expose his crush saying: "Jennifer Lopez." Rob said,"Yeah, pretty accurate." But then Chyna also added: "Kim Kardashian..."

Which Rob blushed and admitted: "That is also pretty accurate".

We're not really sure how to feel about this new information, is this normal... Or....