Click on photo below for gallery of Mark and Michelle.
The loved-up couple headed to the theatre to watch the stage production of Dirty Dancing, and looked blissfully happy as they held hands and smiled from ear to ear.
The Coronation Street actress dressed chic in an all-black ensemble, donning black cigarette style trousers and a fitted long-sleeve top. Michelle wrapped up in a grey tailored coat, which she draped over her shoulders, and completed her outfit with striped heels and a neutral beige clutch.
Mark, who was crowned best-groomed male celebrity of the year last month, looked handsome as ever, matching his fiancée with a black top and biker style jacket. The former TOWIE star took the opportunity to show off his new range at Littlewoods by wearing white jeans from his collection.
Speaking previously to HELLO! magazine, Mark and Michelle gave exclusive details about their proposal on the beach in Dubai.
"I thought he was joking at first and then he said 'come here'," said the brunette beauty. "I started crying, and said 'yes', and then he started welling up as well. Then as we walked further down the beach I saw a table set up with lanterns and petals, and with two glasses of champagne."
The television stars revealed they would most likely be marrying in 2015, and have started house-hunting to find their dream family home.
"We definitely want a family too, but we want to do everything in order," said Michelle. "We want to get married first."
Before their theatre date, Mark was busy meeting fans at his calendar signing at Clintons Bluewater where he was greeted by over-excited girls and gave autographs.
The television personality also showed his support for Rays of Sunshine, a charity supported by Clintons that grants wishes for seriously and terminally ill children across the UK. Mark met with two of the Rays of Sunshine wish children and their families and happily posed for photographs.
"The work that the charity does is just incredible," said Mark. "It's great that Clintons is supporting them and I'm glad to be able to help in whatever way I can."