Coronation Street has been known to have a multitude of memorable stars walk on the famous cobbles.However, only a few eagle-eyed fans may recognise that not all characters are played by the same person for the duration of their time on the show, and some have been changed quite frequently over the years.Child actors are often replaced a fair amount of times, especially when very young, with some characters being played by twin babies or even someone of the opposite sex.Daily Star has taken a look at some of the characters who have been played by different people over the years, and where the old stars are now.Fiery brunette Tracy Barlow has been a staple character in Coronation Street since the late 70s.But some viewers may not know that.
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