Tracy (Kate Ford) has been tipped to return to her devious ways in the coming weeks when she accuses Becky of killing her unborn twins by pushing her down a set of stairs.
However, viewers will know that Tracy is lying as she suffers a natural miscarriage a few days earlier - and her subsequent fall occurs when she slips accidentally during an argument with Becky (Katherine Kelly).
According to the Daily Star today, Becky will resort to desperate measures when her ex Steve (Simon Gregson) believes new lover Tracy over her. It is thought that Becky breaks into the Weatherfield medical centre and steals Tracy's records, which prove that the schemer's tragic baby loss had nothing to do with her.
Sources say that Becky reveals the news just as Steve is about to marry Tracy, storming into the ceremony to clear her name.
Becky is then expected to leave the cobbles for good as she heads to Dubai with new boyfriend Danny Stratton (Jeremy Sheffield).
When Steve races to the airport in a last-ditch attempt to win her back, Becky apparently tells him: "You had your chance, McDonald. In fact you had loads of chances and blew 'em all. And I've finally met the man who I know I'll love unconditionally and that he'll love me the same way, so no way Jose."
While storyline details remain unconfirmed by Coronation Street bosses, fans know that Becky's final scenes will air in early 2012.
Read more about upcoming storylines for Coronation Street's Becky:-
> Katherine Kelly to leave Coronation Street
> Coronation Street's Becky 'to be accused of kidnap'
> Coronation Street films emotional Steve, Becky scenes: In Pictures
> Coronation Street casts new love interest for Becky
> Coronation Street: Shock Becky, Tracy twist revealed?
> Read more Coronation Street spoilers and news