Rachel Riley's Instagram post has sparked controversy.
The Countdown presenter took to the social media platform to upload a picture of her posing in a patterned dress and large pink shoes.
The 33-year-old was behind-the-scenes of television show 8 out of 10 Cats.
She captioned it, ''My favourite EVER episode we’ve filmed and the last in the current series of 8 out of 10 Cats does Countdown goes out tonight! Featuring Sean singing, Joe Wilkinson in a ball gag, these fetching pink clogs and full male nudity - something for everyone. 9pm @channel4. Don’t miss this one!!!''
However, her fans expressed their concern that the former Strictly Come Dancing star was looking slimmer than usual.
One said, ''Lovely Rachel but getting thin.''
While another wrote, ''Looking very thin these days.''
However, others disagreed saying, ''If if you haven’t got anything nice to say don’t say anything at all !!!! You look amazing Rachel and genuinely come across as a nice person!''
Rachel has been eating vegan for the past year but makes sure to treat herself.
Rachel, who has been dating former Strictly pro dancer Pasha Kovalev since 2014 after they were partnered together that year.
About her veganism, she said, ''I tried vodka with caviar and sour cream and I tried my favourite Russian salad which is called - Herring in a Fur Coat and it's delicious.''
We think she looks fantastic and seems to be happier than ever.
