She shared a before picture
Alex went for a new autumn look
"Bobble out. Here we go. Going for an autumnal darker shade all over," she wrote.
Once she was done, Alex shared a gorgeous selfie with her darker and shorter hair which perfectly framed her face.
"Tell me it's autumn without telling me it's autumn," Alex captioned the post.
Alex shares Teddy, Kit, two, and her newborn with her insurance broker husband Charlie Thomson.
She gave birth to her third child on 21 August and took to Instagram to share the happy news.
"We have some news………Our beautiful daughter came safely into the world on Saturday afternoon 21.08.21," the star wrote.
"Tiny, but perfectly formed we are all beyond happy and besotted by her, especially Ted and Kit.
Alex recently returned to The One show
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"Watching them with their brand new little sister is just the best and we can’t believe how lucky we are to have the 3 of them and to be a family of 5. It still doesn’t feel real!!!"
Alex continued: "Thank you to everyone at the Queen Charlotte hospital for all your support again, especially super midwife Audrey."
Back in March 2021, Alex announced that she was expecting her third child and first girl and earlier in August she left her presenting duties to start her maternity leave.
Alex gave birth to daughter Annie in August
(Image: Instagram/ @alexjonesthomson)
Alex shared the name of her daughter during her return to The One Show after she was given the 'all-clear' by her family.
She had said that the name was a "simple, kind of classic name".
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