Britain's Got Talent bosses are reportedly panicking ahead of tonight's final over Amanda Holden's "risqué" outfit.
Amanda, 48, has wowed viewers with her daring outfits and plunging necklines during the live semi-finals.
But some backstage are are worried about her outfit tonight after she joked that she would turn up in a bikini this evening.
This comes after Ofcom were hit with complaints over her dresses last week.
A source told The Sun : "Staff behind the scenes are nervous to see what she's wearing tonight as she's kept it totally secret.
"They're on edge after the latest Ofcom complaints and now they have no clue what to expect."
They added that her keeping them in the dark was causing "panic backstage".
During Friday night's Britain's Got More Talent, Amanda was quizzed by a viewer on what she would be wearing tonight.
She said: "I’m gonna get the girls out I think, because I don’t think I’ve got them out enough.
"Having a night off tonight. They asked me if they could stay indoors so I said yes."
Mirror TV have reached out to Britain's Got Talent for comment.
This evening, Susan Boyle and Diversity will be returning to the BGT stage 10 years after first appearing on the show.
*Britain's Got Talent airs tonight at 7.30pm on ITV
