Despite his issues with his ex-fiancée and mother to his daughter, Blac Chyna, it looks like Dream Kardashian was the best thing that could have happened to Rob Kardashian. It turns out the 1-year-old is the reason why he decided to turn his life around and shed those pesky pounds. 

Hollywood Life reports that the former Rob & Chyna star is already down 100 pounds and decided to take charge of his health all because of Dream. 

"She gives him a reason to live and want to be the best he can be. She's growing up fast, and the fact is Rob doesn't want to be sitting on the sidelines just watching her," a source close to the reality star explained

The source further stated that Rob also took the initiative to focus on his health because he wanted to be able to support his baby girl and show her the world. 

Rob Goes Into Hiding

As per reports, the Keeping Up With the Kardashians cast member went into hiding following his public split from cosmetics mogul, Blac Chyna. 

The former couple announced their engagement in May 2016 after three months of dating. Then, only a few months later it was revealed that the two were expecting their first child together. 

However, in July 2017, news broke that Kardashian accused Chyna of infidelity, which led him to post explicit photos of her on social media. 

Following their social media episode, the two went through a nasty custody battle but managed to work things out and co-parent Dream accordingly. 

Earlier this month Chyna shocked fans after she posted a photo of herself, Rob and Dream wishing him a Happy Birthday via her Instagram stories. 

"Happy Birthday Rob from Dreamy and Chy," the mother of two captioned the now deleted photo. 

Kylie Supports Rob

Dream might've had a positive impact on the sock designer, but it turns out she wasn't the only one. Sources claim that Rob's little sister, Kylie Jenner also helped him regain his confidence

The siblings have reportedly been hitting the gym together since Jenner wants to get her body back after giving birth to her first child, Stormi Webster. 

The reality star has also been working on his diet and trying to stay disciplined with his eating. 

"Rob is staying disciplined and sticking with a strict nutritional program that he's been put on to get his weight down as well, and it makes it easier for him since Dream keeps him pretty active," a source stated