Sharon is desperately trying to work out who her biological dad really is - and, as it turns out, he could be a lot closer to home than she first believed.
Yup, it’s been revealed that her real dad came carom Walford - which has fuelled speculation we may already know Sharon’s proud papa.
Speaking with a solicitor, Sharon soon learns that her late adoptive father Den had specifically asked to adopt her all many years ago.
And, as we know for sure that she isn’t the result of one of Den’s seedy affairs, this has led many to believe that he was close with her father.
No wonder fans are convinced that Sharon’s dad is Pete Beale, then!
For those not in the know, Pete was Dirty Den's best friend growing up, with Den always keen to look out for his mate in any way possible.
Plus there's the fact that he's Ian Beale's dad - someone whom Sharon has long thought of as a brother (apart from that brief romantic tryst when they were teens).
Throw in the fact that we know Ian is set to take a walk back down memory lane with Sharon in upcoming episodes, and you have a recipe for an almost guaranteed YOU AIN’T MY SISTER! YES I AM! moment.
It’s that or poor old Sharon is going to find out that Les Coker, the creepy funeral director, is her dad.
We just don’t think she can handle that sort of information, especially as she’s currently trying to deal with her violent son Denny, Dot being in prison, and Phil’s explosive return.
Hmm.
Who do YOU think is Sharon's dad? Let us know via the comments box below.