The actress, who played Bethany Platt in the ITV soap, posted her updated look to her Instagram story, showing off her pink/peach locks.
Over the picture she wrote: "Hi how are ya @shrine."
In an earlier post, Lucy revealed she'd been sent both pink and peach hair dye to try and was looking forward to it.
She wasn't the only soap star to change up her appearance as her former Corrie co-stars also decided to shake things up.Tina O'Brien, who plays Bethany's mum Sarah Platt, dyed her hair pink. Sue Cleaver, who plays Eileen Grimshaw has also dyed her hair pink.
Meanwhile Alexandra Mardell, who plays Emma Brooker, has dyed her hair purple and blue throughout lockdown.
Soap stars are now able to temporarily change up their hair as they're no longer filming.
Lucy Fallon's hair
Since leaving Corrie earlier this year, Lucy has taken advantage of being able to change up her hair.
One of the first things she did was have extensions put in after sporting shoulder length hair.
Lucy's Coronation Street exit
Bethany said an emotional goodbye to her family and friends in February of this year after deciding to move to London.
Shortly after the death of his wife Sinead, Daniel began a relationship with Bethany.
Despite everyone warning Bethany it was a recipe for disaster, she ignored them.
When she was offered her internship in London, she originally planned not to go. But Daniel agreed to move with her, along with his son Bertie.
But when Daniel proposed to Bethany whilst drunk, calling her 'Sinead', she realised he was still grieving for his wife.
Bethany decided to leave Weatherfield alone. Although Lucy's alter ego has left, she confirmed she will return to the soap one day.
Coronation Street airs next week on Monday, Wednesday and Friday at 7.30pm on ITV.
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