Rob Kardashian Posts Selfie After Setting Weight Loss Goals -- But Is It a New Pic?

The reclusive reality TV star has kept a very low profile since his dramatic weight gain in 2013, when he admitted to putting on over 40 pounds after his split from Rita Ora.

But late last night, the 28-year-old posted a selfie on Instagram with the caption "Gnight."

It's a simple black and white shot, showing just Rob's face.

Kardashian has a history of re-posting older photos on his social networking pages, but a lot of people seem to think this is a new shot -- and, if it is, he looks pretty good, right?

Do you think it's the real deal? Sound off below.

Just last month, Kim opened up about her brother to Rolling Stone magazine, saying "It's not that mysterious, what's happening with Rob. He has gained weight. He feels uncomfortable being on the show, and that's OK. Do I think he smokes weed, drinks beer, hangs out and plays video games with his friends all day long? Yes."

Since then, it looks like she's gone from calling him out on his behavior to helping him with it though.

She posted a similar message earlier this month as well:

Rob himself took to his social media pages after that August 14 tweet, responding to Kim via his Instagram page by saying "GOOD work gurrrrrrllllll‼️"

He also posted a photo while exercising last Monday -- and while he didn't show us his progress, he did reveal another family member who's all about her fitness.

"Spotted these fools on the morning workout," he captioned a photo of Kylie Jenner and Tyga.

In an interview with Complex magazine, Khloe Kardashian also gave us an update on her brother, who currently lives with her.

"I love having him with me. I have a big ass house and I wanted it so he could feel like, comfortable. He's going through a hard time now and it's behind gates," she said. "With this crazy lifestyle you have to think of places where you can still have your freedom."