Harry Styles appears to have paid tribute to Caroline Flack at tonight's BRIT Awards, three days after her death.
Harry, who dated the TV presenter for three months in 2011, showed up on the red carpet wearing a small black ribbon on the lapel of his jacket.
Black ribbons are traditionally worn as a symbol of remembrance or mourning.
Many fans noticed the detail, and took to Twitter to express emotion over the gesture.
The black ribbon🥺 I've enormous respect for harry styles.
Harry Styles wearing a black ribbon for Caroline Flack has set me off again 😭 #BRITs
@PopCrave @Harry_Styles His black ribbon😭
Up until this evening, Harry hadn't spoken publicly about Caroline's death, though his mother did tweet on the day the news was announced describing it as "heartbreaking".
💔 heartbreaking #ripcarolineflack