Rob Kardashian Rehab 2014: 'KUWTK' Star Slams Fat Camp Rumors On Twitter

Rob Kardashian took to Twitter on Tuesday to shoot down reports of an alleged rehab stay.

After surfacing at LAX after being in hiding for months, Kardashian's weight was once again the target of some cruel haters. However, Kardashian appears to be taking it all with a grain of salt, claiming he will get in shape when he's ready.

"So I found out I was trending for being fat...thank you all it really made my day," Kardashian wrote on Twitter after making his way into the Top 10 Twitter Trends.

Although Kardashian hasn't been seen in months, he and his mother, Kris Jenner, arrived to the airport in Los Angeles on Monday morning. As expected, there were many photographers awaiting their arrival who snapped away once the pair was spotted.

For the last several months, after admitting to weight struggles and a battle with depression on Keeping Up With The Kardashians, Kardashian has kept a low profile, but with sister Kim's wedding to Kanye West happening this Saturday, May 24, in Paris, Kardashian put his insecurities aside and made his way to France, where he will participate in the highly-publicised celebration.

In response to the recent rumors, which claimed Kardashian had admitted himself to The Dawn at The Meadows rehabilitation center in Arizona, Kardashian insisted they were false, noting that his physique should be enough to back up his story.

"To the blogs saying I went to fat camp or rehab LOL then why am I still fat u fools?? y'all must have run out of real news," Kardashian continued. "First, I don't believe in rehab or therapy or anything of that sort and second I'm a grown man and will work on myself when I choose."