The Coronation Street actress turned 26 on Monday 3 June but didn't celebrate properly until her romantic night out with Mark.
The pair caught of show of Jersey Boys in the West End at the Prince Edward Theatre in Soho.
Michelle tweeted, "Just about to watch a show. Bday celebrations @MarkWright_. Richard Gere eat your heart out #prettywoman."
The birthday girl looked stunning (and super tanned) in a bright turquoise dress while Mark looks dapper as ever with his gorgeous date.
The loved-up pair then ended the night with a romantic dinner at Nobu Berkeley restaurant.
Then they headed off to the Ritz and we tried our hardest not to be well jel.
Are you loving Michelle and Mark as a couple?
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