Rob Kardashian

"No one [in his family] is jumping up and down with excitement today," a source told PEOPLE.

Rob Kardashian has been diagnosed with diabetes following an emergency visit to a Los Angeles-area hospital.

News flash: Rita Ora and Rob Kardashian are dating! Ok, it's not news to anyone who has been paying even the slightest bit of attention to the rising pop star and Kim Kardashian's little brother over the past several months, but the lovebirds are finally acknowledging their couplehood with a series of pics on Twitter.

If you believe TMZ and their anonymous source, Rob Kardashian is shirking his Dancing with the Stars rehearsal duties, and partner Cheryl Burke isn't pleased.  Most of the reheasals last five hours, but Rob's been ditching his after only two...