Listen up, Rob Kardashian Jr.. Rule #1 of Tattoo Club: Never get a tattoo of a passing fling's name. Rule #2: Never get a tattoo of a passing fling's name.

In this clip from an upcoming episode of Keeping Up With the Kardashian, Bruce Jenner asks both stepson Rob Kardashian and biological son Brody Jenner about the ex's names they have inked on their bodies.

"That thing's going, very soon," Brody announces.

Rob, however, isn’t so sure he wants to start the painful process of getting his ink removed. "Mine's like in the middle of my stomach,” he tells the family. “Like, literally, my whole stomach."

We have to assume Rob’s talking about the name of his ex-girlfriend, Adrienne Bailon, the former Disney’s Cheetah Girls actress with whom Rob split in 2009 after two years of dating. But that tattoo, as we've seen, is branded on his rib cage.

So what's the story here? Is Rob exaggerating? Possibly, or the reality TV star might just be a little unclear about where exactly his stomach is. You never know.

Another possibility is that Rob could have yet another lovesick tattoo to which we're not yet privy? Maybe "RITA ORA" in huge block letters on his tummy? Honestly, we wouldn’t put it past him.

Source: E!

Credit: E! Photo: Bruce Jenner Asks Rob Kardashian About Tattoo of His Ex's Name (VIDEO)
Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!