The actress filmed her final scenes as Tina McIntyre in April before celebrating with the show's cast, crew and her closest friends at a chav-themed party.
Gorgeous Michelle appeared to be channelling Sandy from Grease in her super skin-tight black leggings and crop top. Or maybe just showing off her fab bikini body!
She shared a picture of herself and 'the girls' striking a pose for the camera, and another shot of her and her cousin together.
Michelle announced last year her decision to leave Coronation Street after six years, saying she was ready to work on other projects but that it would be hard to say goodbye.
She sent a series of emotion tweets in April 2014 after filming her final scenes, telling fans: "Thank U for all the support over the last 6 n a half yrs. I'll always have a piece of Tina with me - It's inevitable I have her earrings! X"
Michelle added: "I'll be forever in debt to Coronation Street and ITV for giving me the role of Tina, I'm going to miss her, and everyone at Corrie... Today has been one of the most overwhelming days I've ever had. Thank you SO much for everyone's tweets, messages and kind words..."
Since leaving Corrie, Michelle has been snapped up as a judge for ITV's Lorraine's High Street Fashion Awards. She's also planning her wedding to former TOWIE star Mark Wright.
Reality star Mark proposed to Michelle on a Dubai beach in September 2013. Romance had blossomed for the couple in the country the previous year so it holds special memories for them.
While they are keeping details of their wedding under wraps right now, it has been confirmed it will take place in summer 2015 and Mark's TOWIE star sister Jessica Wright will be a bridesmaid.
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