Kathryn Thomas shared a candid snap the morning after the Operation Transformation wrap party.
The RTE star presented the show's final episode on Wednesday night which saw the five leaders strut their stuff on the catwalk to reveal their end results.
This year’s group were made up of John Ryan, Kathleen Hurley Mullins, Sarah O’Connor Ryan, Stefano Sweetman and Katie Jones.
The episode kicked off with the long-anticipated final 5k run in the capital’s Phoenix Park on Saturday, followed by the leaders then turning their attention to the catwalk where they had their final check-ins.
Thomas made another glamorous appearance for the final episode in the series, donning a sleek black suit from Zara and heels from Karen Millen.
Posting photos from the night on Instagram, she thanked her team, which included a stylist, hairdresser and make up artist, for their work throughout the series.
In an early morning snap on Thursday, she shared an honest update on how she was looking after the previous night's festivities.
Sharing the image on her Instagram stories, she said: "Today's post wrap party look created completely by me...because I'm a genius.
"4x porn star martinis, white wine, 4-month-old and 4-year-old at 7am, hubbies jumper."
It comes as the leaders of this season's Operation Transformation were hailed as the "best yet" after the emotional final episode in the current series.
People at home hailed the "amazing bunch" of people as well as the "brilliant" programme for "showing the nation that it's more than about weight loss".
Taking to social media, one person said: "Quite possibly the best leaders yet. They all did you proud by addressing other issues alongside just weight loss.
"Not a dry eye in the house here tonight. Congrats to Katie, Stephano, Kathleen & Sarah. Loved every moment of you all on #OperationTransformation."
A second wrote: "Bawling. Such an amazing bunch of people."
A third said: "What an absolute emotional final #OperationTransformation tonight. All the leaders such an inspiration."
