TV star’s alarming weight loss sparks worry on Twitter

E! host Giuliana Rancic has always had a slender frame, but her appearance at last night's Golden Globes caused shock among some viewers.

The star presented the red carpet coverage in a strapless cocktail dress which showed her alarmingly thin arms and jutting collarbones.

The 40-year-old's weight has often been commented on, but many noted that she looked frailer than usual last night. Viewers took to Twitter to express their concern, commenting that the presenter looked "scarily thin" and "skeletal":

Giuliana has spoken out against the criticism of her weight before, saying her thin frame is not due to disordered eating. "I know the truth," she said in an interview in 2013. 

"I know that I eat a lot and I take walks and I have a faster metabolism… Life is to be enjoyed, not to be spent in the gym every day and not to be counting your calories."

What do you think of the presenter's current appearance?