Spoiler alert: Becky races to the church in a bid to stop ex- husband Steve marrying lying bride Tracy
She turned fianc Steve McDonald against his ex-wife Becky after falsely claiming the blonde was responsible for her miscarrying their twins,.
But it looks like Coronation Street villain Tracy Barlow will finally get her comeuppance after Becky discovers the truth about her deceit.
In scenes leading to Becky's departure from Weatherfield, the former factory worker races to the church in a bid to stop Steve (Simon Gregson) making Tracy (Kate Ford) the fourth Mrs McDonald.
Does anyone have a reason why these two should not be wed Steve McDonald and Tracy Barlow's wedding is interrupted…
The game's up Tracy: Becky McDonald arrives at the church ready to drop a bombshell
After illegally checking Tracy's medical records the day before, Becky (Katherine Kelly) is armed with the perfect ammunition to ruin the wedding.
When the vicar asks if anyone has any reason why Tracy and Steve should not be wed, Becky enters the church.
Fans of the show have seen Tracy weasel her way back in Steve's life over the past few months after falling pregnant with his twins after a one-night stand.
However, after tragically suffering a miscarriage, an insecure Tracy feared Steve would leave her.
The cat that got the cream: Tracy looks smug as she prepares to finally tie the knot with Steve after years of longing
But after clashing with his ex-wife Becky a few days later, Tracy slipped and fell down stairs.
Despite genuinely concerned Becky calling an ambulance, Tracy saw the perfect opportunity to get rid of Steve's ex and accused her of pushing her down the stairs.
Lying in her hospital bed, she lied to Steve, claiming she suffered a miscarriage due to falling downstairs.
So over the past few weeks, Steve has been blaming Becky for 'killing' his babies and has pushed ahead with plans to marry Tracy.
Blushing bride: Tracy looks every inch the perfect bride as she hides her true character
But after medical records prove Tracy suffered the miscarriage before her fall, Becky has proof of her innocence.
Fans will have to wait and see how Steve reacts to Tracy's deception.
The storyline paves the way for actress Katherine Kelly's exit from the soap after four and a half years in the soap.
Tracy and Steve's wedding will be screened on Monday 23 January at 8:30pm on ITV1.
Big day: Stepfather Ken Barlow helps Tracy into the car ahead of the wedding