Rob Kardashian fires back: 'I'm aware that I'm fat'

Rob Kardashian is jetting off to join the fam at the big Kim-Kanye Wedding that's just days away. He was snapped at the airport with mom Kris Jenner and the photo triggered a lot of chatter.

So Rob took to

to fire back about the comments:









TMZ is reporting that celebrity trainer Gunnar Peterson is flying to Paris to train Rob and Khloe Friday, Saturday, Sunday and Monday.  Gunnar says Rob was training 5 times a week, but then slowed to twice a week 2 weeks ago because of other commitments.

Rob's sister, Khloe, jumped in to scold everyone.

The chatter has prompted a new trending hashtag: #WeloveyouRob.