Rob Kardashian and Blac Chyna revealed their childhood crushes as part of a promotion for their new show "Rob and Chyna."

Rob announced that Chyna's childhood crush was Ricky Martin, while Chyna says Rob's childhood crush was Jennifer Lopez and his own sister Kim Kardashian.

Things have been rocky for the unlikely duo as what tends to happen when a couple does reality television.  The latest rumors say they have been broken up for the past two months, but an insider says that's not true.

"Rob and Chyna are fine. They are together, but it's just difficult right now," the insider tells E! News. "They are living separately because that makes for a more harmonious life for the two of them. They just bicker a lot. They argue, but ultimately they love one another."

Source: youtube.com