Love does a body good!

Rob Kardashian caught a flight out of LAX this afternoon, and we barely recognized the reclusive reality star because he's lost so much weight! The Arthur George sock designer wasn't traveling with girlfriend Blac Chyna, but earlier today he made it fully clear that they are still together despite pesky breakup rumors.

"Chy and I are not broken up we just feel like it would be a lot healthier for our relationship if we kept a lot more to ourselves. It's impossible to have a positive relationship with so much negativity from the media and outsiders and we would appreciate it if everyone respects that -ChyRo," he wrote on his Instagram account.

His new relationship seems to be the catalyst for his on-going slim down, with his lady love cooking him healthy meals at home in an effort to help him get back into fighting form. He's really adhering to his new eating regime, too, because he brought along an orange as a snack for his flight.

The Kardashian clan may hate their brother's girlfriend, but there's no denying that she's helped him come out of his depression!