Good Morning Britain presenter Susanna Reid, 48, shared a picture of herself proudly smiling as she held up her award to the camera.
Piers Morgan’s co-star put on a glamorous display in a sequinned dress and wore her brown tresses in bouncy curls.
In view of her 409,000 followers, she wrote: “Thank you #nationalrealitytvawards – we did the treble again!
“Best Talk Show. Best TV Presenter. Best Celebrity Personality. Well done Team @GMB.”
Many of her fans flocked to her post to congratulate the star, with one writing: “Congratulations to the funniest, most intelligent and incredibly beautiful lady on TV. #dreamgirl.”
Another penned: “Congratulations Susanna well deserved.”
Piers shared Susanna’s post to his page and teased her about the win.
In view of his 6.8 million followers, he wrote: “AGAIN?!!! That’s 3000 consecutive years! You’re the Ant & Dec of the Reality TV Awards. Congrats.”
As well as Susanna’s double win, Good Morning Britain also scooped the award for Best Talk Show.
Back in August, Piers joked he was angry about Susanna’s nominations after he was snubbed from the list.
Good Morning Britain shared a tweet which read: “Congratulations to @susannareid100 for being nominated for ‘Celebrity Personality of the Year 2019’ at the #NationalRealityTVAwards’.”
Piers shared the tweet with the caption: “Couldn’t be happier for her [angry emojis].”
Susanna also thanked the award ceremony for her nomination alongside a link to vote for her.
Last year, Good Morning Britain won the award for Best Talk Show.
Television duo Piers and Susanna began presenting the ITV show together in 2015.
In a recent interview, Piers Morgan joked the pair would be “at it” if he was single as they discussed their close friendship.
Speaking to Daily Mail’s Event Magazine, he joked: “Well if we were both single we’d be at it like stoats in a sack.”
After Susanna was reportedly left unamused by his remark, he added: “With other people, of course.”
Piers tied the knot with his second wife Celia Walden, 43, in 2010.
Susanna is believed to be single following her split from Crystal Palace boss Steve Parish, 54, earlier this year.
Good Morning Britain airs weekdays from 6.30am on ITV.
