Botox mom Sheena Upton, aka Kerry Campbell, has provided TMZ with documents that she says prove ... her whole spiel about injecting her daughter with the wrinkle remover was scripted.
In the stack of documents ... there is a lengthy rundown which Upton says she was told to follow when she did interviews for "Good Morning America" and "Inside Edition."
Among the instructions on what to say ... "She's [her daughter] going to be famous thanks to me giving her injections so young." And there's this ... "I have found a clinic that will do boob jobs in Mexico at 14, so if she hasn't developed by then we're saving for that surgery."
And another passage reads, "I admire Lindsay Lohan's mum ... for turning Lindsay into a child millionaire."
Upton used a broker to arrange the interviews with GMA and "Inside Edition" and the broker is allegedly the one who provided the script. And Upton claims the broker gave her some pretty specific instructions about not telling anyone she was getting money from GMA ($10,000) and "Inside" ($9,500).
Upton insists she never gave her daughter Botox, but was merely following a phony script for some quick money -- and GMA and "Inside" bought it hook, line and sinker.
The reporter who brokered the deal for The Sun, which ran the first story about Botox mom, tells TMZ, "She has doctored emails from me. She has lied about the Sun. She is attempting to extort money. I saw her give the child injections."
Oh, one final thing. The funniest part of the alleged script: "Make up and hair done at studio. Please don't chat to make up people about your interview." Everyone knows, they have such big mouths!