Naga Munchetty is a constant on BBC Breakfast, so fans were naturally concerned when the presenter was forced to come off-air 20 minutes into Friday's show, due to illness.
SEE: Naga Munchetty turns heads in stylish leather mini-skirt – photos
Her co-presenter Charlie Stayt explained her absence to viewers, saying: "You may have noticed this morning, Naga has just stepped away from the sofa for a moment, with a slight struggle with her voice. So, we'll see how that works out."
WATCH: Naga Munchetty shares inspirational post
Evidently, it did not work out well, as Naga didn't return to the sofa for the duration of the show, prompting fans to take to social media.
READ: Naga Munchetty divides opinion as she reveals reason for fear in new post
MORE: Naga Munchetty recalls the moment she left in tears after being called 'useless' by bosses
"I think Charlie will have to go solo this morning, poor Naga is struggling!" one wrote, while another tweeted: "Morning Naga, I hope your voice gets better very soon fingers crossed."
Naga's absence was also noticed in September, when she wasn't seen on BBC Breakfast during the coverage of Queen Elizabeth II's funeral on Monday 19 September.
Naga Munchetty had to come off air after feeling unwell
One person wrote: "What have they done with Naga during all this?" while another added: "Anyone know where #Naga Munchetty was?"
READ: BBC Breakfast star Naga Munchetty ends interview after guest makes major faux pas
While the most obvious explanation for Naga's absence may be that she simply doesn't appear on the programme on Mondays given her regular slot is from Thursdays to Saturdays, the presenter took to Twitter at the time to reveal that she was busy working on coverage of the funeral for BBC Radio 5 Live and Radio 4.
Naga Munchetty's fans always miss her when she's off air
"It's been a privilege to be part of the commentary team for @bbc5live @BBCRadio4 today," she wrote. "What an honour to work with (among many other brilliant broadcasters)."
Like this story? Sign up to our HELLO! Mail newsletter to receive all the latest royal and celebrity news straight in your inbox.