Blac Chyna is "not attracted to Rob Kardashian" and it's not about the weight

Wendy Williams doesn't believe that Blac Chyna is attracted to her fiance Rob Kardashian and it's not about the weight.

The reality star has been struggling with being in the public eye ever since his sister Kim married Kanye West, and was even a no-show at their wedding because of his weight.

Now, he's gearing up to the birth of his first child and is getting ready to marry Chyna, but chat show host Wendy has weighed in on their relationshpi.

“I really do love Rob,” the chat show host explained, recalling his early days on Keeping Up With The Kardashians.

“He seemed to be a different kind of guy.”

“She's taking full advantage of everything. I'm glad she's not my kid. It's very fun to watch,” Wendy said, claiming Chyna is pulling a “ruse” on Rob.

She added: “Oh she's not attracted to him!”

Wendy said: “It's not even about Rob being overweight... It's about Rob's lack of confidence. A woman likes a man to take control.”

Last month Rob, who has been honest with his battle of the bulge after seeing his weight climb to a whopping 300lbs.

But with a baby on the way it seems that Rob is determined to slim down to a healthier size - and he's now vowed to do so.

Posting a throwback picture of himself looking slimmer, as well a bikini snap of his fiancée Blac Chyna, he wrote: "Oh yeah we snapping back lol,,, baby will be here in 4 weeks and I'm done with carrying this pregnancy weight me and my baby gonna be righttttttt MOTIVATION TIME‼️ we almost there Chy."

He also added that Chyna was looking "so bomb" in the bikini snap.

In recent years Rob has blamed self-esteem issues for the weight gain. He was so self-conscious he famously skipped Kim Kardashian's wedding to Kanye West in 2014.

But after beginning a new relationship with Blac Chyna at the start of the year, Rob came out of his shell and began to lose weight.

In April, he credited Chyna for helping him to lose 50lbs, revealing that his target weight was 200lbs.

But it seems that Rob is hoping to get back to his slimmest, posting a picture from years ago on his Instagram page.

His weight loss vow comes after a picture of the couple at a pumpkin patch emerged last week. In the image Rob appears larger and reports claim he has gained 50lbs over the past six weeks.

Blac, who is already mum to King Cairo, from her relationship with Tyga, recently revealed that she now weighs 188lbs in a recent Snapchat video.

The model, who is 5ft 2, once claimed that she wished to put on 100lbs during her pregnancy so she could lose the weight afterwards.

However recently Blac has admitted she has made adjustments to her diet and exercise regime and she's actually lost a little weight.

She said: "I started eating more clean and walking. From 135 to 183 to 176.2.”

Blac and Rob, who became engaged in April, following a whirlwind romance, are set to welcome their first child together next month.