BBC Breakfast viewers were left concerned for one reporter as she appeared live on air this morning.
Fans of the show admitted they were troubled after claiming that one star looked "exhausted".
Sally Nugent was back to host the BBC's morning offering today but her usual co-host Jon Kay was still nowhere to be found.
Instead, Ben Thompson was chosen to present for the third day in a row.
However, when the pair were speaking to the programme's political correspondent, concern among BBC One viewers began to set in.
Hannah Miller was live on the programme from Westminster as she brought viewers up to speed with the latest scandal engulfing the Labour Party.
More on BBC Breakfast
Donning a floral top, Hannah was straight into it as she delivered all the facts with her usual no-nonsense attitude.
Despite this, fans could not help but express their worry for the star with some of them fearing that she was "unwell".
Writing on X - formerly Twitter - one fan said: "#BBCBreakfast Hannah doesn’t look well."
Another quickly followed up in agreement to say: "She [does look unwell], we thought that last week, I honestly hope everything is OK, she looks exhausted."
Most read in News TV
Hannah appears most mornings on the show as she delivers the latest political news back to the studio.
She first joined the Beeb in July 2022 when she began presenting the business news on the breakfast show.
Before that, she worked as a Northern news correspondent for ITV News as well as delivering political updates on local Manchester-based programme Granada Reports.
BBC Breakfast airs every morning from 6am.