I found it! Over a year ago but the hope lives on!
I thought Dee was swimming with the fishies,
Meant Sonya could be with Tooooadie,
Mark wanted a baby,
Sonya did agree,
And she forced them into surrogacy,
Then I saw her face, and I was a Deeliever,
An amazing grace, no doubt in my mind,
Heavens above, ooooooo I'm a Deeliever,
Last time we saw her, she was the bride,
Toadie didn't know what to say or do,
Mark was suspicious from the off,
Steph was really trusting,
Dee had banged her brain,
And Toadie knew that she smelt the same,
A photo of her face, I'm a Deeliever,
Her DNA, matched up just fine,
Toadie's true love, oooooo I'm a Deeliever,
Could it be her? We thought she'd died,
But Willow was the key,
Called her Andrea not Dee,
Fucked off to London with the Money,
But now she's on a bench, and I'm a Deeliever,
Cheeky wench, with Mark's rings she did find,
I'm in shock, ooooo I'm a Deeliever
Hope they didn't dream her, and her hair's not dyed.